Home / 37,373,956.40-56,013,695.40-18,163,348.40

Finding the Fourth Proportional to 37,373,956.40, 56,013,695.40 and 18,163,348.40

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Solution

The fourth proportional to 37,373,956.40, 56,013,695.40 and 18,163,348.40 is: 27,222,064.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,373,956.40 : 56,013,695.40 = 18,163,348.40 : x
  2. Step 2: Convert to fraction form
    37,373,956.40/56,013,695.40 = 18,163,348.40/x
  3. Step 3: Cross multiply
    37,373,956.40x = 56,013,695.40 × 18,163,348.40
  4. Step 4: Simplify right side
    37,373,956.40x = 1,017,396,264,721,677.25
  5. Step 5: Solve for x
    x = 1,017,396,264,721,677.25/37,373,956.40
  6. Step 6: Final answer
    x = 27,222,064.85

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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.