Home / 29,254,244.13-43,884,269.51-10,815,022.49

Finding the Fourth Proportional to 29,254,244.13, 43,884,269.51 and 10,815,022.49

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Solution

The fourth proportional to 29,254,244.13, 43,884,269.51 and 10,815,022.49 is: 16,223,607.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,254,244.13 : 43,884,269.51 = 10,815,022.49 : x
  2. Step 2: Convert to fraction form
    29,254,244.13/43,884,269.51 = 10,815,022.49/x
  3. Step 3: Cross multiply
    29,254,244.13x = 43,884,269.51 × 10,815,022.49
  4. Step 4: Simplify right side
    29,254,244.13x = 474,609,361,434,374.81
  5. Step 5: Solve for x
    x = 474,609,361,434,374.81/29,254,244.13
  6. Step 6: Final answer
    x = 16,223,607.05

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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.