Home / 1,546,766,424.56-2,134,583,030.04-841,964,377.52

Finding the Fourth Proportional to 1,546,766,424.56, 2,134,583,030.04 and 841,964,377.52

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Solution

The fourth proportional to 1,546,766,424.56, 2,134,583,030.04 and 841,964,377.52 is: 1,161,935,534.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,766,424.56 : 2,134,583,030.04 = 841,964,377.52 : x
  2. Step 2: Convert to fraction form
    1,546,766,424.56/2,134,583,030.04 = 841,964,377.52/x
  3. Step 3: Cross multiply
    1,546,766,424.56x = 2,134,583,030.04 × 841,964,377.52
  4. Step 4: Simplify right side
    1,546,766,424.56x = 1,797,242,872,152,384,000
  5. Step 5: Solve for x
    x = 1,797,242,872,152,384,000/1,546,766,424.56
  6. Step 6: Final answer
    x = 1,161,935,534.43

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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.