Home / 29,947,613.79-41,327,706.56-16,196,577.87

Finding the Fourth Proportional to 29,947,613.79, 41,327,706.56 and 16,196,577.87

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Solution

The fourth proportional to 29,947,613.79, 41,327,706.56 and 16,196,577.87 is: 22,351,277.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,613.79 : 41,327,706.56 = 16,196,577.87 : x
  2. Step 2: Convert to fraction form
    29,947,613.79/41,327,706.56 = 16,196,577.87/x
  3. Step 3: Cross multiply
    29,947,613.79x = 41,327,706.56 × 16,196,577.87
  4. Step 4: Simplify right side
    29,947,613.79x = 669,367,417,406,566.88
  5. Step 5: Solve for x
    x = 669,367,417,406,566.88/29,947,613.79
  6. Step 6: Final answer
    x = 22,351,277.20

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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.