Home / 175,897,098.77-242,738,281.85-97,580,654.28

Finding the Fourth Proportional to 175,897,098.77, 242,738,281.85 and 97,580,654.28

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Solution

The fourth proportional to 175,897,098.77, 242,738,281.85 and 97,580,654.28 is: 134,661,461.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,897,098.77 : 242,738,281.85 = 97,580,654.28 : x
  2. Step 2: Convert to fraction form
    175,897,098.77/242,738,281.85 = 97,580,654.28/x
  3. Step 3: Cross multiply
    175,897,098.77x = 242,738,281.85 × 97,580,654.28
  4. Step 4: Simplify right side
    175,897,098.77x = 23,686,560,361,238,144
  5. Step 5: Solve for x
    x = 23,686,560,361,238,144/175,897,098.77
  6. Step 6: Final answer
    x = 134,661,461.32

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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.