Home / 44,771,821.40-67,157,732.10-14,482,746.20

Finding the Fourth Proportional to 44,771,821.40, 67,157,732.10 and 14,482,746.20

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Solution

The fourth proportional to 44,771,821.40, 67,157,732.10 and 14,482,746.20 is: 21,724,119.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,771,821.40 : 67,157,732.10 = 14,482,746.20 : x
  2. Step 2: Convert to fraction form
    44,771,821.40/67,157,732.10 = 14,482,746.20/x
  3. Step 3: Cross multiply
    44,771,821.40x = 67,157,732.10 × 14,482,746.20
  4. Step 4: Simplify right side
    44,771,821.40x = 972,628,389,371,892.88
  5. Step 5: Solve for x
    x = 972,628,389,371,892.88/44,771,821.40
  6. Step 6: Final answer
    x = 21,724,119.30

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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.