Home / 62,130,357.56-93,208,989.13-23,791,873.04

Finding the Fourth Proportional to 62,130,357.56, 93,208,989.13 and 23,791,873.04

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Solution

The fourth proportional to 62,130,357.56, 93,208,989.13 and 23,791,873.04 is: 35,692,961.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,130,357.56 : 93,208,989.13 = 23,791,873.04 : x
  2. Step 2: Convert to fraction form
    62,130,357.56/93,208,989.13 = 23,791,873.04/x
  3. Step 3: Cross multiply
    62,130,357.56x = 93,208,989.13 × 23,791,873.04
  4. Step 4: Simplify right side
    62,130,357.56x = 2,217,616,435,391,709
  5. Step 5: Solve for x
    x = 2,217,616,435,391,709/62,130,357.56
  6. Step 6: Final answer
    x = 35,692,961.10

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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.