Home / 45,143,535.34-62,303,397.07-26,808,820.84

Finding the Fourth Proportional to 45,143,535.34, 62,303,397.07 and 26,808,820.84

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Solution

The fourth proportional to 45,143,535.34, 62,303,397.07 and 26,808,820.84 is: 36,999,331.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,143,535.34 : 62,303,397.07 = 26,808,820.84 : x
  2. Step 2: Convert to fraction form
    45,143,535.34/62,303,397.07 = 26,808,820.84/x
  3. Step 3: Cross multiply
    45,143,535.34x = 62,303,397.07 × 26,808,820.84
  4. Step 4: Simplify right side
    45,143,535.34x = 1,670,280,609,550,230.25
  5. Step 5: Solve for x
    x = 1,670,280,609,550,230.25/45,143,535.34
  6. Step 6: Final answer
    x = 36,999,331.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.