Home / 16,098,931.17-22,214,504.25-10,883,284.74

Finding the Fourth Proportional to 16,098,931.17, 22,214,504.25 and 10,883,284.74

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Solution

The fourth proportional to 16,098,931.17, 22,214,504.25 and 10,883,284.74 is: 15,017,566.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,098,931.17 : 22,214,504.25 = 10,883,284.74 : x
  2. Step 2: Convert to fraction form
    16,098,931.17/22,214,504.25 = 10,883,284.74/x
  3. Step 3: Cross multiply
    16,098,931.17x = 22,214,504.25 × 10,883,284.74
  4. Step 4: Simplify right side
    16,098,931.17x = 241,766,775,110,690.16
  5. Step 5: Solve for x
    x = 241,766,775,110,690.16/16,098,931.17
  6. Step 6: Final answer
    x = 15,017,566.85

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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.