Home / 27,140,214.68-40,730,503.71-10,966,306.58

Finding the Fourth Proportional to 27,140,214.68, 40,730,503.71 and 10,966,306.58

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Solution

The fourth proportional to 27,140,214.68, 40,730,503.71 and 10,966,306.58 is: 16,457,614.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,140,214.68 : 40,730,503.71 = 10,966,306.58 : x
  2. Step 2: Convert to fraction form
    27,140,214.68/40,730,503.71 = 10,966,306.58/x
  3. Step 3: Cross multiply
    27,140,214.68x = 40,730,503.71 × 10,966,306.58
  4. Step 4: Simplify right side
    27,140,214.68x = 446,663,190,841,687.44
  5. Step 5: Solve for x
    x = 446,663,190,841,687.44/27,140,214.68
  6. Step 6: Final answer
    x = 16,457,614.51

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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.