Home / 62,130,472.56-93,209,161.68-23,791,988.34

Finding the Fourth Proportional to 62,130,472.56, 93,209,161.68 and 23,791,988.34

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Solution

The fourth proportional to 62,130,472.56, 93,209,161.68 and 23,791,988.34 is: 35,693,134.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,130,472.56 : 93,209,161.68 = 23,791,988.34 : x
  2. Step 2: Convert to fraction form
    62,130,472.56/93,209,161.68 = 23,791,988.34/x
  3. Step 3: Cross multiply
    62,130,472.56x = 93,209,161.68 × 23,791,988.34
  4. Step 4: Simplify right side
    62,130,472.56x = 2,217,631,287,871,735
  5. Step 5: Solve for x
    x = 2,217,631,287,871,735/62,130,472.56
  6. Step 6: Final answer
    x = 35,693,134.09

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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.