Home / 17,952,701.20-26,911,337.10-8,847,345.40

Finding the Fourth Proportional to 17,952,701.20, 26,911,337.10 and 8,847,345.40

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Solution

The fourth proportional to 17,952,701.20, 26,911,337.10 and 8,847,345.40 is: 13,262,288.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,952,701.20 : 26,911,337.10 = 8,847,345.40 : x
  2. Step 2: Convert to fraction form
    17,952,701.20/26,911,337.10 = 8,847,345.40/x
  3. Step 3: Cross multiply
    17,952,701.20x = 26,911,337.10 × 8,847,345.40
  4. Step 4: Simplify right side
    17,952,701.20x = 238,093,894,499,534.38
  5. Step 5: Solve for x
    x = 238,093,894,499,534.38/17,952,701.20
  6. Step 6: Final answer
    x = 13,262,288.04

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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.