Home / 1,641,817,301.16-2,466,654,796.56-1,052,761,633.66

Finding the Fourth Proportional to 1,641,817,301.16, 2,466,654,796.56 and 1,052,761,633.66

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Solution

The fourth proportional to 1,641,817,301.16, 2,466,654,796.56 and 1,052,761,633.66 is: 1,581,661,693.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,817,301.16 : 2,466,654,796.56 = 1,052,761,633.66 : x
  2. Step 2: Convert to fraction form
    1,641,817,301.16/2,466,654,796.56 = 1,052,761,633.66/x
  3. Step 3: Cross multiply
    1,641,817,301.16x = 2,466,654,796.56 × 1,052,761,633.66
  4. Step 4: Simplify right side
    1,641,817,301.16x = 2,596,799,533,299,148,288
  5. Step 5: Solve for x
    x = 2,596,799,533,299,148,288/1,641,817,301.16
  6. Step 6: Final answer
    x = 1,581,661,693.70

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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.