Home / 56,592,938.10-84,889,407.15-16,203,422.10

Finding the Fourth Proportional to 56,592,938.10, 84,889,407.15 and 16,203,422.10

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Solution

The fourth proportional to 56,592,938.10, 84,889,407.15 and 16,203,422.10 is: 24,305,133.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,592,938.10 : 84,889,407.15 = 16,203,422.10 : x
  2. Step 2: Convert to fraction form
    56,592,938.10/84,889,407.15 = 16,203,422.10/x
  3. Step 3: Cross multiply
    56,592,938.10x = 84,889,407.15 × 16,203,422.10
  4. Step 4: Simplify right side
    56,592,938.10x = 1,375,498,895,870,208
  5. Step 5: Solve for x
    x = 1,375,498,895,870,208/56,592,938.10
  6. Step 6: Final answer
    x = 24,305,133.15

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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.