Home / 45,889,083.80-63,324,995.67-24,980,681.78

Finding the Fourth Proportional to 45,889,083.80, 63,324,995.67 and 24,980,681.78

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Solution

The fourth proportional to 45,889,083.80, 63,324,995.67 and 24,980,681.78 is: 34,472,284.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,889,083.80 : 63,324,995.67 = 24,980,681.78 : x
  2. Step 2: Convert to fraction form
    45,889,083.80/63,324,995.67 = 24,980,681.78/x
  3. Step 3: Cross multiply
    45,889,083.80x = 63,324,995.67 × 24,980,681.78
  4. Step 4: Simplify right side
    45,889,083.80x = 1,581,901,565,472,991.50
  5. Step 5: Solve for x
    x = 1,581,901,565,472,991.50/45,889,083.80
  6. Step 6: Final answer
    x = 34,472,284.79

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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.