Home / 73,521,057.60-110,282,133.15-27,473,335.20

Finding the Fourth Proportional to 73,521,057.60, 110,282,133.15 and 27,473,335.20

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Solution

The fourth proportional to 73,521,057.60, 110,282,133.15 and 27,473,335.20 is: 41,210,207.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,521,057.60 : 110,282,133.15 = 27,473,335.20 : x
  2. Step 2: Convert to fraction form
    73,521,057.60/110,282,133.15 = 27,473,335.20/x
  3. Step 3: Cross multiply
    73,521,057.60x = 110,282,133.15 × 27,473,335.20
  4. Step 4: Simplify right side
    73,521,057.60x = 3,029,818,010,600,982
  5. Step 5: Solve for x
    x = 3,029,818,010,600,982/73,521,057.60
  6. Step 6: Final answer
    x = 41,210,207.11

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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.