Home / 44,771,815.40-67,157,723.10-14,482,740.20

Finding the Fourth Proportional to 44,771,815.40, 67,157,723.10 and 14,482,740.20

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Solution

The fourth proportional to 44,771,815.40, 67,157,723.10 and 14,482,740.20 is: 21,724,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,771,815.40 : 67,157,723.10 = 14,482,740.20 : x
  2. Step 2: Convert to fraction form
    44,771,815.40/67,157,723.10 = 14,482,740.20/x
  3. Step 3: Cross multiply
    44,771,815.40x = 67,157,723.10 × 14,482,740.20
  4. Step 4: Simplify right side
    44,771,815.40x = 972,627,856,080,838.50
  5. Step 5: Solve for x
    x = 972,627,856,080,838.50/44,771,815.40
  6. Step 6: Final answer
    x = 21,724,110.30

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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.