Home / 73,225,130.64-101,044,001.24-43,450,647.88

Finding the Fourth Proportional to 73,225,130.64, 101,044,001.24 and 43,450,647.88

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Solution

The fourth proportional to 73,225,130.64, 101,044,001.24 and 43,450,647.88 is: 59,957,930.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,225,130.64 : 101,044,001.24 = 43,450,647.88 : x
  2. Step 2: Convert to fraction form
    73,225,130.64/101,044,001.24 = 43,450,647.88/x
  3. Step 3: Cross multiply
    73,225,130.64x = 101,044,001.24 × 43,450,647.88
  4. Step 4: Simplify right side
    73,225,130.64x = 4,390,427,318,265,523.50
  5. Step 5: Solve for x
    x = 4,390,427,318,265,523.50/73,225,130.64
  6. Step 6: Final answer
    x = 59,957,930.83

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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.