Home / 1,734,221,231.18-2,393,227,070.23-941,267,373.78

Finding the Fourth Proportional to 1,734,221,231.18, 2,393,227,070.23 and 941,267,373.78

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Solution

The fourth proportional to 1,734,221,231.18, 2,393,227,070.23 and 941,267,373.78 is: 1,298,949,937.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,221,231.18 : 2,393,227,070.23 = 941,267,373.78 : x
  2. Step 2: Convert to fraction form
    1,734,221,231.18/2,393,227,070.23 = 941,267,373.78/x
  3. Step 3: Cross multiply
    1,734,221,231.18x = 2,393,227,070.23 × 941,267,373.78
  4. Step 4: Simplify right side
    1,734,221,231.18x = 2,252,666,559,254,595,584
  5. Step 5: Solve for x
    x = 2,252,666,559,254,595,584/1,734,221,231.18
  6. Step 6: Final answer
    x = 1,298,949,937.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.