Home / 27,000,513.11-37,260,806.88-14,610,606.66

Finding the Fourth Proportional to 27,000,513.11, 37,260,806.88 and 14,610,606.66

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Solution

The fourth proportional to 27,000,513.11, 37,260,806.88 and 14,610,606.66 is: 20,162,690.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,000,513.11 : 37,260,806.88 = 14,610,606.66 : x
  2. Step 2: Convert to fraction form
    27,000,513.11/37,260,806.88 = 14,610,606.66/x
  3. Step 3: Cross multiply
    27,000,513.11x = 37,260,806.88 × 14,610,606.66
  4. Step 4: Simplify right side
    27,000,513.11x = 544,402,993,157,901.88
  5. Step 5: Solve for x
    x = 544,402,993,157,901.88/27,000,513.11
  6. Step 6: Final answer
    x = 20,162,690.65

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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.