Home / 175,676,836.74-242,434,037.31-97,365,434.77

Finding the Fourth Proportional to 175,676,836.74, 242,434,037.31 and 97,365,434.77

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Solution

The fourth proportional to 175,676,836.74, 242,434,037.31 and 97,365,434.77 is: 134,364,301.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,676,836.74 : 242,434,037.31 = 97,365,434.77 : x
  2. Step 2: Convert to fraction form
    175,676,836.74/242,434,037.31 = 97,365,434.77/x
  3. Step 3: Cross multiply
    175,676,836.74x = 242,434,037.31 × 97,365,434.77
  4. Step 4: Simplify right side
    175,676,836.74x = 23,604,695,445,734,552
  5. Step 5: Solve for x
    x = 23,604,695,445,734,552/175,676,836.74
  6. Step 6: Final answer
    x = 134,364,301.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.