Home / 35,153,839.12-52,711,493.28-10,886,028.88

Finding the Fourth Proportional to 35,153,839.12, 52,711,493.28 and 10,886,028.88

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Solution

The fourth proportional to 35,153,839.12, 52,711,493.28 and 10,886,028.88 is: 16,323,077.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,153,839.12 : 52,711,493.28 = 10,886,028.88 : x
  2. Step 2: Convert to fraction form
    35,153,839.12/52,711,493.28 = 10,886,028.88/x
  3. Step 3: Cross multiply
    35,153,839.12x = 52,711,493.28 × 10,886,028.88
  4. Step 4: Simplify right side
    35,153,839.12x = 573,818,838,154,006
  5. Step 5: Solve for x
    x = 573,818,838,154,006/35,153,839.12
  6. Step 6: Final answer
    x = 16,323,077.44

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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.