Home / 60,864,503.26-83,944,039.22-53,506,604.20

Finding the Fourth Proportional to 60,864,503.26, 83,944,039.22 and 53,506,604.20

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Solution

The fourth proportional to 60,864,503.26, 83,944,039.22 and 53,506,604.20 is: 73,796,059.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,864,503.26 : 83,944,039.22 = 53,506,604.20 : x
  2. Step 2: Convert to fraction form
    60,864,503.26/83,944,039.22 = 53,506,604.20/x
  3. Step 3: Cross multiply
    60,864,503.26x = 83,944,039.22 × 53,506,604.20
  4. Step 4: Simplify right side
    60,864,503.26x = 4,491,560,481,493,817
  5. Step 5: Solve for x
    x = 4,491,560,481,493,817/60,864,503.26
  6. Step 6: Final answer
    x = 73,796,059.13

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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.