Home / 31,748,025.29-47,626,770.05-11,276,024.94

Finding the Fourth Proportional to 31,748,025.29, 47,626,770.05 and 11,276,024.94

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Solution

The fourth proportional to 31,748,025.29, 47,626,770.05 and 11,276,024.94 is: 16,915,718.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,748,025.29 : 47,626,770.05 = 11,276,024.94 : x
  2. Step 2: Convert to fraction form
    31,748,025.29/47,626,770.05 = 11,276,024.94/x
  3. Step 3: Cross multiply
    31,748,025.29x = 47,626,770.05 × 11,276,024.94
  4. Step 4: Simplify right side
    31,748,025.29x = 537,040,646,839,064.94
  5. Step 5: Solve for x
    x = 537,040,646,839,064.94/31,748,025.29
  6. Step 6: Final answer
    x = 16,915,718.13

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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.