Home / 16,539,873.38-22,825,294.60-9,097,829.50

Finding the Fourth Proportional to 16,539,873.38, 22,825,294.60 and 9,097,829.50

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Solution

The fourth proportional to 16,539,873.38, 22,825,294.60 and 9,097,829.50 is: 12,555,152.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,539,873.38 : 22,825,294.60 = 9,097,829.50 : x
  2. Step 2: Convert to fraction form
    16,539,873.38/22,825,294.60 = 9,097,829.50/x
  3. Step 3: Cross multiply
    16,539,873.38x = 22,825,294.60 × 9,097,829.50
  4. Step 4: Simplify right side
    16,539,873.38x = 207,660,638,558,070.72
  5. Step 5: Solve for x
    x = 207,660,638,558,070.72/16,539,873.38
  6. Step 6: Final answer
    x = 12,555,152.86

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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.