Home / 60,864,504.26-83,944,040.60-53,506,605.20

Finding the Fourth Proportional to 60,864,504.26, 83,944,040.60 and 53,506,605.20

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Solution

The fourth proportional to 60,864,504.26, 83,944,040.60 and 53,506,605.20 is: 73,796,060.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,864,504.26 : 83,944,040.60 = 53,506,605.20 : x
  2. Step 2: Convert to fraction form
    60,864,504.26/83,944,040.60 = 53,506,605.20/x
  3. Step 3: Cross multiply
    60,864,504.26x = 83,944,040.60 × 53,506,605.20
  4. Step 4: Simplify right side
    60,864,504.26x = 4,491,560,639,276,971
  5. Step 5: Solve for x
    x = 4,491,560,639,276,971/60,864,504.26
  6. Step 6: Final answer
    x = 73,796,060.51

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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.