Home / 27,091,980.24-37,386,956.90-14,702,073.64

Finding the Fourth Proportional to 27,091,980.24, 37,386,956.90 and 14,702,073.64

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Solution

The fourth proportional to 27,091,980.24, 37,386,956.90 and 14,702,073.64 is: 20,288,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,091,980.24 : 37,386,956.90 = 14,702,073.64 : x
  2. Step 2: Convert to fraction form
    27,091,980.24/37,386,956.90 = 14,702,073.64/x
  3. Step 3: Cross multiply
    27,091,980.24x = 37,386,956.90 × 14,702,073.64
  4. Step 4: Simplify right side
    27,091,980.24x = 549,665,793,519,306.12
  5. Step 5: Solve for x
    x = 549,665,793,519,306.12/27,091,980.24
  6. Step 6: Final answer
    x = 20,288,874.74

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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.