Home / 29,249,124.86-40,363,767.42-16,196,383.56

Finding the Fourth Proportional to 29,249,124.86, 40,363,767.42 and 16,196,383.56

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Solution

The fourth proportional to 29,249,124.86, 40,363,767.42 and 16,196,383.56 is: 22,350,995.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,249,124.86 : 40,363,767.42 = 16,196,383.56 : x
  2. Step 2: Convert to fraction form
    29,249,124.86/40,363,767.42 = 16,196,383.56/x
  3. Step 3: Cross multiply
    29,249,124.86x = 40,363,767.42 × 16,196,383.56
  4. Step 4: Simplify right side
    29,249,124.86x = 653,747,059,060,951.62
  5. Step 5: Solve for x
    x = 653,747,059,060,951.62/29,249,124.86
  6. Step 6: Final answer
    x = 22,350,995.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.