Home / 47,442,726.88-71,173,796.88-16,314,341.44

Finding the Fourth Proportional to 47,442,726.88, 71,173,796.88 and 16,314,341.44

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Solution

The fourth proportional to 47,442,726.88, 71,173,796.88 and 16,314,341.44 is: 24,474,850.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,442,726.88 : 71,173,796.88 = 16,314,341.44 : x
  2. Step 2: Convert to fraction form
    47,442,726.88/71,173,796.88 = 16,314,341.44/x
  3. Step 3: Cross multiply
    47,442,726.88x = 71,173,796.88 × 16,314,341.44
  4. Step 4: Simplify right side
    47,442,726.88x = 1,161,153,623,881,526.50
  5. Step 5: Solve for x
    x = 1,161,153,623,881,526.50/47,442,726.88
  6. Step 6: Final answer
    x = 24,474,850.00

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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.