Home / 2,528,559,687,141.20-3,793,656,361,318.70-1,169,607,843,789.90

Finding the Fourth Proportional to 2,528,559,687,141.20, 3,793,656,361,318.70 and 1,169,607,843,789.90

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Solution

The fourth proportional to 2,528,559,687,141.20, 3,793,656,361,318.70 and 1,169,607,843,789.90 is: 1,754,789,597,970.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,559,687,141.20 : 3,793,656,361,318.70 = 1,169,607,843,789.90 : x
  2. Step 2: Convert to fraction form
    2,528,559,687,141.20/3,793,656,361,318.70 = 1,169,607,843,789.90/x
  3. Step 3: Cross multiply
    2,528,559,687,141.20x = 3,793,656,361,318.70 × 1,169,607,843,789.90
  4. Step 4: Simplify right side
    2,528,559,687,141.20x = 4,437,090,236,841,802,126,589,952
  5. Step 5: Solve for x
    x = 4,437,090,236,841,802,126,589,952/2,528,559,687,141.20
  6. Step 6: Final answer
    x = 1,754,789,597,970.06

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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.