Home / 32,926,006.40-49,394,258.40-13,746,891.20

Finding the Fourth Proportional to 32,926,006.40, 49,394,258.40 and 13,746,891.20

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Solution

The fourth proportional to 32,926,006.40, 49,394,258.40 and 13,746,891.20 is: 20,622,528.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,006.40 : 49,394,258.40 = 13,746,891.20 : x
  2. Step 2: Convert to fraction form
    32,926,006.40/49,394,258.40 = 13,746,891.20/x
  3. Step 3: Cross multiply
    32,926,006.40x = 49,394,258.40 × 13,746,891.20
  4. Step 4: Simplify right side
    32,926,006.40x = 679,017,496,129,486
  5. Step 5: Solve for x
    x = 679,017,496,129,486/32,926,006.40
  6. Step 6: Final answer
    x = 20,622,528.22

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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.