Home / 47,592,332.84-65,697,509.03-32,143,342.97

Finding the Fourth Proportional to 47,592,332.84, 65,697,509.03 and 32,143,342.97

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Solution

The fourth proportional to 47,592,332.84, 65,697,509.03 and 32,143,342.97 is: 44,371,381.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,592,332.84 : 65,697,509.03 = 32,143,342.97 : x
  2. Step 2: Convert to fraction form
    47,592,332.84/65,697,509.03 = 32,143,342.97/x
  3. Step 3: Cross multiply
    47,592,332.84x = 65,697,509.03 × 32,143,342.97
  4. Step 4: Simplify right side
    47,592,332.84x = 2,111,737,564,536,757.75
  5. Step 5: Solve for x
    x = 2,111,737,564,536,757.75/47,592,332.84
  6. Step 6: Final answer
    x = 44,371,381.66

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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.