Home / 14,904,058.60-22,356,087.90-5,330,247.40

Finding the Fourth Proportional to 14,904,058.60, 22,356,087.90 and 5,330,247.40

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Solution

The fourth proportional to 14,904,058.60, 22,356,087.90 and 5,330,247.40 is: 7,995,371.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,058.60 : 22,356,087.90 = 5,330,247.40 : x
  2. Step 2: Convert to fraction form
    14,904,058.60/22,356,087.90 = 5,330,247.40/x
  3. Step 3: Cross multiply
    14,904,058.60x = 22,356,087.90 × 5,330,247.40
  4. Step 4: Simplify right side
    14,904,058.60x = 119,163,479,403,146.45
  5. Step 5: Solve for x
    x = 119,163,479,403,146.45/14,904,058.60
  6. Step 6: Final answer
    x = 7,995,371.10

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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.