Home / 1,092,394,625,084.60-1,507,471,855,715.10-604,673,554,285.75

Finding the Fourth Proportional to 1,092,394,625,084.60, 1,507,471,855,715.10 and 604,673,554,285.75

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Solution

The fourth proportional to 1,092,394,625,084.60, 1,507,471,855,715.10 and 604,673,554,285.75 is: 834,431,389,581.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,394,625,084.60 : 1,507,471,855,715.10 = 604,673,554,285.75 : x
  2. Step 2: Convert to fraction form
    1,092,394,625,084.60/1,507,471,855,715.10 = 604,673,554,285.75/x
  3. Step 3: Cross multiply
    1,092,394,625,084.60x = 1,507,471,855,715.10 × 604,673,554,285.75
  4. Step 4: Simplify right side
    1,092,394,625,084.60x = 911,528,364,980,984,826,822,656
  5. Step 5: Solve for x
    x = 911,528,364,980,984,826,822,656/1,092,394,625,084.60
  6. Step 6: Final answer
    x = 834,431,389,581.76

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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.