Home / 59,350,012.10-89,025,018.15-36,675,196.10

Finding the Fourth Proportional to 59,350,012.10, 89,025,018.15 and 36,675,196.10

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Solution

The fourth proportional to 59,350,012.10, 89,025,018.15 and 36,675,196.10 is: 55,012,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,350,012.10 : 89,025,018.15 = 36,675,196.10 : x
  2. Step 2: Convert to fraction form
    59,350,012.10/89,025,018.15 = 36,675,196.10/x
  3. Step 3: Cross multiply
    59,350,012.10x = 89,025,018.15 × 36,675,196.10
  4. Step 4: Simplify right side
    59,350,012.10x = 3,265,009,998,457,309.50
  5. Step 5: Solve for x
    x = 3,265,009,998,457,309.50/59,350,012.10
  6. Step 6: Final answer
    x = 55,012,794.15

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Half scale
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Double scale
Find fourth proportional to 59,350,013.10, 89,025,019.65 and 36,675,197.10
Similar ratio
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1.5x scale

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.