Home / 16,069,169.60-24,094,041.39-6,473,340.78

Finding the Fourth Proportional to 16,069,169.60, 24,094,041.39 and 6,473,340.78

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Solution

The fourth proportional to 16,069,169.60, 24,094,041.39 and 6,473,340.78 is: 9,706,098.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,069,169.60 : 24,094,041.39 = 6,473,340.78 : x
  2. Step 2: Convert to fraction form
    16,069,169.60/24,094,041.39 = 6,473,340.78/x
  3. Step 3: Cross multiply
    16,069,169.60x = 24,094,041.39 × 6,473,340.78
  4. Step 4: Simplify right side
    16,069,169.60x = 155,968,940,652,528.19
  5. Step 5: Solve for x
    x = 155,968,940,652,528.19/16,069,169.60
  6. Step 6: Final answer
    x = 9,706,098.36

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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.