Home / 60,713,202.51-90,923,878.01-34,726,721.76

Finding the Fourth Proportional to 60,713,202.51, 90,923,878.01 and 34,726,721.76

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Solution

The fourth proportional to 60,713,202.51, 90,923,878.01 and 34,726,721.76 is: 52,006,616.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,713,202.51 : 90,923,878.01 = 34,726,721.76 : x
  2. Step 2: Convert to fraction form
    60,713,202.51/90,923,878.01 = 34,726,721.76/x
  3. Step 3: Cross multiply
    60,713,202.51x = 90,923,878.01 × 34,726,721.76
  4. Step 4: Simplify right side
    60,713,202.51x = 3,157,488,213,080,269
  5. Step 5: Solve for x
    x = 3,157,488,213,080,269/60,713,202.51
  6. Step 6: Final answer
    x = 52,006,616.07

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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.