Home / 9,966,117.90-14,924,293.65-6,582,002.70

Finding the Fourth Proportional to 9,966,117.90, 14,924,293.65 and 6,582,002.70

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Solution

The fourth proportional to 9,966,117.90, 14,924,293.65 and 6,582,002.70 is: 9,856,570.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,966,117.90 : 14,924,293.65 = 6,582,002.70 : x
  2. Step 2: Convert to fraction form
    9,966,117.90/14,924,293.65 = 6,582,002.70/x
  3. Step 3: Cross multiply
    9,966,117.90x = 14,924,293.65 × 6,582,002.70
  4. Step 4: Simplify right side
    9,966,117.90x = 98,231,741,099,892.86
  5. Step 5: Solve for x
    x = 98,231,741,099,892.86/9,966,117.90
  6. Step 6: Final answer
    x = 9,856,570.24

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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.