Home / 48,842,892.92-67,403,323.95-26,817,818.90

Finding the Fourth Proportional to 48,842,892.92, 67,403,323.95 and 26,817,818.90

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Solution

The fourth proportional to 48,842,892.92, 67,403,323.95 and 26,817,818.90 is: 37,008,662.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,842,892.92 : 67,403,323.95 = 26,817,818.90 : x
  2. Step 2: Convert to fraction form
    48,842,892.92/67,403,323.95 = 26,817,818.90/x
  3. Step 3: Cross multiply
    48,842,892.92x = 67,403,323.95 × 26,817,818.90
  4. Step 4: Simplify right side
    48,842,892.92x = 1,807,610,134,478,026.75
  5. Step 5: Solve for x
    x = 1,807,610,134,478,026.75/48,842,892.92
  6. Step 6: Final answer
    x = 37,008,662.40

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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.