Home / 1,641,817,437.01-2,466,655,000.72-1,052,761,770.02

Finding the Fourth Proportional to 1,641,817,437.01, 2,466,655,000.72 and 1,052,761,770.02

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Solution

The fourth proportional to 1,641,817,437.01, 2,466,655,000.72 and 1,052,761,770.02 is: 1,581,661,898.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,817,437.01 : 2,466,655,000.72 = 1,052,761,770.02 : x
  2. Step 2: Convert to fraction form
    1,641,817,437.01/2,466,655,000.72 = 1,052,761,770.02/x
  3. Step 3: Cross multiply
    1,641,817,437.01x = 2,466,655,000.72 × 1,052,761,770.02
  4. Step 4: Simplify right side
    1,641,817,437.01x = 2,596,800,084,590,206,464
  5. Step 5: Solve for x
    x = 2,596,800,084,590,206,464/1,641,817,437.01
  6. Step 6: Final answer
    x = 1,581,661,898.61

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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.