Home / 96,988,400.02-145,501,765.17-35,578,129.06

Finding the Fourth Proportional to 96,988,400.02, 145,501,765.17 and 35,578,129.06

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Solution

The fourth proportional to 96,988,400.02, 145,501,765.17 and 35,578,129.06 is: 53,374,223.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,988,400.02 : 145,501,765.17 = 35,578,129.06 : x
  2. Step 2: Convert to fraction form
    96,988,400.02/145,501,765.17 = 35,578,129.06/x
  3. Step 3: Cross multiply
    96,988,400.02x = 145,501,765.17 × 35,578,129.06
  4. Step 4: Simplify right side
    96,988,400.02x = 5,176,680,579,676,073
  5. Step 5: Solve for x
    x = 5,176,680,579,676,073/96,988,400.02
  6. Step 6: Final answer
    x = 53,374,223.91

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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.