Home / 52,817,433.54-72,803,839.14-41,635,693.32

Finding the Fourth Proportional to 52,817,433.54, 72,803,839.14 and 41,635,693.32

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Solution

The fourth proportional to 52,817,433.54, 72,803,839.14 and 41,635,693.32 is: 57,390,867.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,817,433.54 : 72,803,839.14 = 41,635,693.32 : x
  2. Step 2: Convert to fraction form
    52,817,433.54/72,803,839.14 = 41,635,693.32/x
  3. Step 3: Cross multiply
    52,817,433.54x = 72,803,839.14 × 41,635,693.32
  4. Step 4: Simplify right side
    52,817,433.54x = 3,031,238,318,951,652.50
  5. Step 5: Solve for x
    x = 3,031,238,318,951,652.50/52,817,433.54
  6. Step 6: Final answer
    x = 57,390,867.29

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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.