Home / 52,746,734.56-72,767,306.82-31,827,098.84

Finding the Fourth Proportional to 52,746,734.56, 72,767,306.82 and 31,827,098.84

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Solution

The fourth proportional to 52,746,734.56, 72,767,306.82 and 31,827,098.84 is: 43,907,405.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,746,734.56 : 72,767,306.82 = 31,827,098.84 : x
  2. Step 2: Convert to fraction form
    52,746,734.56/72,767,306.82 = 31,827,098.84/x
  3. Step 3: Cross multiply
    52,746,734.56x = 72,767,306.82 × 31,827,098.84
  4. Step 4: Simplify right side
    52,746,734.56x = 2,315,972,266,480,746
  5. Step 5: Solve for x
    x = 2,315,972,266,480,746/52,746,734.56
  6. Step 6: Final answer
    x = 43,907,405.56

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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.