Home / 28,360,511.10-42,540,766.65-24,773,284.35

Finding the Fourth Proportional to 28,360,511.10, 42,540,766.65 and 24,773,284.35

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Solution

The fourth proportional to 28,360,511.10, 42,540,766.65 and 24,773,284.35 is: 37,159,926.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,360,511.10 : 42,540,766.65 = 24,773,284.35 : x
  2. Step 2: Convert to fraction form
    28,360,511.10/42,540,766.65 = 24,773,284.35/x
  3. Step 3: Cross multiply
    28,360,511.10x = 42,540,766.65 × 24,773,284.35
  4. Step 4: Simplify right side
    28,360,511.10x = 1,053,874,508,687,447
  5. Step 5: Solve for x
    x = 1,053,874,508,687,447/28,360,511.10
  6. Step 6: Final answer
    x = 37,159,926.53

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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.