Home / 49,012,684.98-73,473,356.07-16,642,454.10

Finding the Fourth Proportional to 49,012,684.98, 73,473,356.07 and 16,642,454.10

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Solution

The fourth proportional to 49,012,684.98, 73,473,356.07 and 16,642,454.10 is: 24,948,173.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,012,684.98 : 73,473,356.07 = 16,642,454.10 : x
  2. Step 2: Convert to fraction form
    49,012,684.98/73,473,356.07 = 16,642,454.10/x
  3. Step 3: Cross multiply
    49,012,684.98x = 73,473,356.07 × 16,642,454.10
  4. Step 4: Simplify right side
    49,012,684.98x = 1,222,776,955,967,931.25
  5. Step 5: Solve for x
    x = 1,222,776,955,967,931.25/49,012,684.98
  6. Step 6: Final answer
    x = 24,948,173.24

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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.