Home / 16,452,870.68-24,681,602.64-6,866,052.32

Finding the Fourth Proportional to 16,452,870.68, 24,681,602.64 and 6,866,052.32

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Solution

The fourth proportional to 16,452,870.68, 24,681,602.64 and 6,866,052.32 is: 10,300,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,452,870.68 : 24,681,602.64 = 6,866,052.32 : x
  2. Step 2: Convert to fraction form
    16,452,870.68/24,681,602.64 = 6,866,052.32/x
  3. Step 3: Cross multiply
    16,452,870.68x = 24,681,602.64 × 6,866,052.32
  4. Step 4: Simplify right side
    16,452,870.68x = 169,465,175,067,690.12
  5. Step 5: Solve for x
    x = 169,465,175,067,690.12/16,452,870.68
  6. Step 6: Final answer
    x = 10,300,036.90

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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.