Home / 1,544,040,113.30-2,316,396,093.15-508,724,810.90

Finding the Fourth Proportional to 1,544,040,113.30, 2,316,396,093.15 and 508,724,810.90

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Solution

The fourth proportional to 1,544,040,113.30, 2,316,396,093.15 and 508,724,810.90 is: 763,197,895.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,040,113.30 : 2,316,396,093.15 = 508,724,810.90 : x
  2. Step 2: Convert to fraction form
    1,544,040,113.30/2,316,396,093.15 = 508,724,810.90/x
  3. Step 3: Cross multiply
    1,544,040,113.30x = 2,316,396,093.15 × 508,724,810.90
  4. Step 4: Simplify right side
    1,544,040,113.30x = 1,178,408,164,457,232,640
  5. Step 5: Solve for x
    x = 1,178,408,164,457,232,640/1,544,040,113.30
  6. Step 6: Final answer
    x = 763,197,895.12

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Half scale
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Double scale
Find fourth proportional to 1,544,040,114.30, 2,316,396,094.65 and 508,724,811.90
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.