Home / 51,564,252-77,345,254.40-24,255,407.84

Finding the Fourth Proportional to 51,564,252, 77,345,254.40 and 24,255,407.84

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Solution

The fourth proportional to 51,564,252, 77,345,254.40 and 24,255,407.84 is: 36,382,583.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,564,252 : 77,345,254.40 = 24,255,407.84 : x
  2. Step 2: Convert to fraction form
    51,564,252/77,345,254.40 = 24,255,407.84/x
  3. Step 3: Cross multiply
    51,564,252x = 77,345,254.40 × 24,255,407.84
  4. Step 4: Simplify right side
    51,564,252x = 1,876,040,689,960,554.75
  5. Step 5: Solve for x
    x = 1,876,040,689,960,554.75/51,564,252
  6. Step 6: Final answer
    x = 36,382,583.23

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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.