Home / 14,957,536.11-22,427,335.89-7,266,034.81

Finding the Fourth Proportional to 14,957,536.11, 22,427,335.89 and 7,266,034.81

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Solution

The fourth proportional to 14,957,536.11, 22,427,335.89 and 7,266,034.81 is: 10,894,695.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,957,536.11 : 22,427,335.89 = 7,266,034.81 : x
  2. Step 2: Convert to fraction form
    14,957,536.11/22,427,335.89 = 7,266,034.81/x
  3. Step 3: Cross multiply
    14,957,536.11x = 22,427,335.89 × 7,266,034.81
  4. Step 4: Simplify right side
    14,957,536.11x = 162,957,803,272,302.31
  5. Step 5: Solve for x
    x = 162,957,803,272,302.31/14,957,536.11
  6. Step 6: Final answer
    x = 10,894,695.63

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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.