Home / 1,459,393,165.76-2,192,582,055.14-935,788,127.96

Finding the Fourth Proportional to 1,459,393,165.76, 2,192,582,055.14 and 935,788,127.96

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Solution

The fourth proportional to 1,459,393,165.76, 2,192,582,055.14 and 935,788,127.96 is: 1,405,921,519.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,393,165.76 : 2,192,582,055.14 = 935,788,127.96 : x
  2. Step 2: Convert to fraction form
    1,459,393,165.76/2,192,582,055.14 = 935,788,127.96/x
  3. Step 3: Cross multiply
    1,459,393,165.76x = 2,192,582,055.14 × 935,788,127.96
  4. Step 4: Simplify right side
    1,459,393,165.76x = 2,051,792,256,762,508,544
  5. Step 5: Solve for x
    x = 2,051,792,256,762,508,544/1,459,393,165.76
  6. Step 6: Final answer
    x = 1,405,921,519.24

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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.