Home / 23,316,241.38-34,976,695.41-7,142,005.86

Finding the Fourth Proportional to 23,316,241.38, 34,976,695.41 and 7,142,005.86

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Solution

The fourth proportional to 23,316,241.38, 34,976,695.41 and 7,142,005.86 is: 10,713,723.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,316,241.38 : 34,976,695.41 = 7,142,005.86 : x
  2. Step 2: Convert to fraction form
    23,316,241.38/34,976,695.41 = 7,142,005.86/x
  3. Step 3: Cross multiply
    23,316,241.38x = 34,976,695.41 × 7,142,005.86
  4. Step 4: Simplify right side
    23,316,241.38x = 249,803,763,581,655.09
  5. Step 5: Solve for x
    x = 249,803,763,581,655.09/23,316,241.38
  6. Step 6: Final answer
    x = 10,713,723.52

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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.