Home / 1,259,350,712.46-1,887,250,394.18-594,655,529.09

Finding the Fourth Proportional to 1,259,350,712.46, 1,887,250,394.18 and 594,655,529.09

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Solution

The fourth proportional to 1,259,350,712.46, 1,887,250,394.18 and 594,655,529.09 is: 891,144,834.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,259,350,712.46 : 1,887,250,394.18 = 594,655,529.09 : x
  2. Step 2: Convert to fraction form
    1,259,350,712.46/1,887,250,394.18 = 594,655,529.09/x
  3. Step 3: Cross multiply
    1,259,350,712.46x = 1,887,250,394.18 × 594,655,529.09
  4. Step 4: Simplify right side
    1,259,350,712.46x = 1,122,263,881,668,469,376
  5. Step 5: Solve for x
    x = 1,122,263,881,668,469,376/1,259,350,712.46
  6. Step 6: Final answer
    x = 891,144,834.05

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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.