Home / 62,420,007.70-93,630,011.55-22,034,574.10

Finding the Fourth Proportional to 62,420,007.70, 93,630,011.55 and 22,034,574.10

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Solution

The fourth proportional to 62,420,007.70, 93,630,011.55 and 22,034,574.10 is: 33,051,861.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,420,007.70 : 93,630,011.55 = 22,034,574.10 : x
  2. Step 2: Convert to fraction form
    62,420,007.70/93,630,011.55 = 22,034,574.10/x
  3. Step 3: Cross multiply
    62,420,007.70x = 93,630,011.55 × 22,034,574.10
  4. Step 4: Simplify right side
    62,420,007.70x = 2,063,097,427,482,331
  5. Step 5: Solve for x
    x = 2,063,097,427,482,331/62,420,007.70
  6. Step 6: Final answer
    x = 33,051,861.15

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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.