Home / 1,459,393,057.01-2,192,581,892.35-935,788,019.63

Finding the Fourth Proportional to 1,459,393,057.01, 2,192,581,892.35 and 935,788,019.63

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Solution

The fourth proportional to 1,459,393,057.01, 2,192,581,892.35 and 935,788,019.63 is: 1,405,921,356.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,393,057.01 : 2,192,581,892.35 = 935,788,019.63 : x
  2. Step 2: Convert to fraction form
    1,459,393,057.01/2,192,581,892.35 = 935,788,019.63/x
  3. Step 3: Cross multiply
    1,459,393,057.01x = 2,192,581,892.35 × 935,788,019.63
  4. Step 4: Simplify right side
    1,459,393,057.01x = 2,051,791,866,918,804,224
  5. Step 5: Solve for x
    x = 2,051,791,866,918,804,224/1,459,393,057.01
  6. Step 6: Final answer
    x = 1,405,921,356.87

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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.