Home / 60,923,449.17-84,073,869.27-33,046,089.84

Finding the Fourth Proportional to 60,923,449.17, 84,073,869.27 and 33,046,089.84

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Solution

The fourth proportional to 60,923,449.17, 84,073,869.27 and 33,046,089.84 is: 45,603,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,923,449.17 : 84,073,869.27 = 33,046,089.84 : x
  2. Step 2: Convert to fraction form
    60,923,449.17/84,073,869.27 = 33,046,089.84/x
  3. Step 3: Cross multiply
    60,923,449.17x = 84,073,869.27 × 33,046,089.84
  4. Step 4: Simplify right side
    60,923,449.17x = 2,778,312,637,092,835
  5. Step 5: Solve for x
    x = 2,778,312,637,092,835/60,923,449.17
  6. Step 6: Final answer
    x = 45,603,337.88

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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.