Home / 14,976,412.80-22,464,619.20-6,007,401.60

Finding the Fourth Proportional to 14,976,412.80, 22,464,619.20 and 6,007,401.60

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Solution

The fourth proportional to 14,976,412.80, 22,464,619.20 and 6,007,401.60 is: 9,011,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,976,412.80 : 22,464,619.20 = 6,007,401.60 : x
  2. Step 2: Convert to fraction form
    14,976,412.80/22,464,619.20 = 6,007,401.60/x
  3. Step 3: Cross multiply
    14,976,412.80x = 22,464,619.20 × 6,007,401.60
  4. Step 4: Simplify right side
    14,976,412.80x = 134,953,989,325,470.70
  5. Step 5: Solve for x
    x = 134,953,989,325,470.70/14,976,412.80
  6. Step 6: Final answer
    x = 9,011,102.40

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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.