Home / 14,989,219.44-22,482,011.50-4,207,387.20

Finding the Fourth Proportional to 14,989,219.44, 22,482,011.50 and 4,207,387.20

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Solution

The fourth proportional to 14,989,219.44, 22,482,011.50 and 4,207,387.20 is: 6,310,570.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,989,219.44 : 22,482,011.50 = 4,207,387.20 : x
  2. Step 2: Convert to fraction form
    14,989,219.44/22,482,011.50 = 4,207,387.20/x
  3. Step 3: Cross multiply
    14,989,219.44x = 22,482,011.50 × 4,207,387.20
  4. Step 4: Simplify right side
    14,989,219.44x = 94,590,527,415,352.80
  5. Step 5: Solve for x
    x = 94,590,527,415,352.80/14,989,219.44
  6. Step 6: Final answer
    x = 6,310,570.59

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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.