Home / 62,478,005.10-93,717,007.65-44,302,722.90

Finding the Fourth Proportional to 62,478,005.10, 93,717,007.65 and 44,302,722.90

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Solution

The fourth proportional to 62,478,005.10, 93,717,007.65 and 44,302,722.90 is: 66,454,084.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,478,005.10 : 93,717,007.65 = 44,302,722.90 : x
  2. Step 2: Convert to fraction form
    62,478,005.10/93,717,007.65 = 44,302,722.90/x
  3. Step 3: Cross multiply
    62,478,005.10x = 93,717,007.65 × 44,302,722.90
  4. Step 4: Simplify right side
    62,478,005.10x = 4,151,918,620,935,130.50
  5. Step 5: Solve for x
    x = 4,151,918,620,935,130.50/62,478,005.10
  6. Step 6: Final answer
    x = 66,454,084.35

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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.