Home / 14,972,002.10-22,458,003.15-4,875,643.70

Finding the Fourth Proportional to 14,972,002.10, 22,458,003.15 and 4,875,643.70

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Solution

The fourth proportional to 14,972,002.10, 22,458,003.15 and 4,875,643.70 is: 7,313,465.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,002.10 : 22,458,003.15 = 4,875,643.70 : x
  2. Step 2: Convert to fraction form
    14,972,002.10/22,458,003.15 = 4,875,643.70/x
  3. Step 3: Cross multiply
    14,972,002.10x = 22,458,003.15 × 4,875,643.70
  4. Step 4: Simplify right side
    14,972,002.10x = 109,497,221,572,877.66
  5. Step 5: Solve for x
    x = 109,497,221,572,877.66/14,972,002.10
  6. Step 6: Final answer
    x = 7,313,465.55

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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.