Home / 24,990,731.16-34,486,954.04-13,977,454.59

Finding the Fourth Proportional to 24,990,731.16, 34,486,954.04 and 13,977,454.59

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Solution

The fourth proportional to 24,990,731.16, 34,486,954.04 and 13,977,454.59 is: 19,288,744.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,990,731.16 : 34,486,954.04 = 13,977,454.59 : x
  2. Step 2: Convert to fraction form
    24,990,731.16/34,486,954.04 = 13,977,454.59/x
  3. Step 3: Cross multiply
    24,990,731.16x = 34,486,954.04 × 13,977,454.59
  4. Step 4: Simplify right side
    24,990,731.16x = 482,039,833,881,235.81
  5. Step 5: Solve for x
    x = 482,039,833,881,235.81/24,990,731.16
  6. Step 6: Final answer
    x = 19,288,744.72

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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.