Home / 48,192,005.60-72,288,008.40-41,473,541.60

Finding the Fourth Proportional to 48,192,005.60, 72,288,008.40 and 41,473,541.60

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Solution

The fourth proportional to 48,192,005.60, 72,288,008.40 and 41,473,541.60 is: 62,210,312.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,192,005.60 : 72,288,008.40 = 41,473,541.60 : x
  2. Step 2: Convert to fraction form
    48,192,005.60/72,288,008.40 = 41,473,541.60/x
  3. Step 3: Cross multiply
    48,192,005.60x = 72,288,008.40 × 41,473,541.60
  4. Step 4: Simplify right side
    48,192,005.60x = 2,998,039,723,558,550
  5. Step 5: Solve for x
    x = 2,998,039,723,558,550/48,192,005.60
  6. Step 6: Final answer
    x = 62,210,312.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.