Home / 96,375,052.86-144,508,254.15-31,661,482.29

Finding the Fourth Proportional to 96,375,052.86, 144,508,254.15 and 31,661,482.29

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Solution

The fourth proportional to 96,375,052.86, 144,508,254.15 and 31,661,482.29 is: 47,474,376.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,375,052.86 : 144,508,254.15 = 31,661,482.29 : x
  2. Step 2: Convert to fraction form
    96,375,052.86/144,508,254.15 = 31,661,482.29/x
  3. Step 3: Cross multiply
    96,375,052.86x = 144,508,254.15 × 31,661,482.29
  4. Step 4: Simplify right side
    96,375,052.86x = 4,575,345,529,529,044
  5. Step 5: Solve for x
    x = 4,575,345,529,529,044/96,375,052.86
  6. Step 6: Final answer
    x = 47,474,376.34

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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.