Home / 42,846,171.38-59,168,071.19-29,829,024.35

Finding the Fourth Proportional to 42,846,171.38, 59,168,071.19 and 29,829,024.35

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Solution

The fourth proportional to 42,846,171.38, 59,168,071.19 and 29,829,024.35 is: 41,192,148.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,846,171.38 : 59,168,071.19 = 29,829,024.35 : x
  2. Step 2: Convert to fraction form
    42,846,171.38/59,168,071.19 = 29,829,024.35/x
  3. Step 3: Cross multiply
    42,846,171.38x = 59,168,071.19 × 29,829,024.35
  4. Step 4: Simplify right side
    42,846,171.38x = 1,764,925,836,119,898.50
  5. Step 5: Solve for x
    x = 1,764,925,836,119,898.50/42,846,171.38
  6. Step 6: Final answer
    x = 41,192,148.08

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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.