Home / 3,523,006,953.10-5,286,571,092.15-1,313,742,943.18

Finding the Fourth Proportional to 3,523,006,953.10, 5,286,571,092.15 and 1,313,742,943.18

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Solution

The fourth proportional to 3,523,006,953.10, 5,286,571,092.15 and 1,313,742,943.18 is: 1,971,382,843.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,006,953.10 : 5,286,571,092.15 = 1,313,742,943.18 : x
  2. Step 2: Convert to fraction form
    3,523,006,953.10/5,286,571,092.15 = 1,313,742,943.18/x
  3. Step 3: Cross multiply
    3,523,006,953.10x = 5,286,571,092.15 × 1,313,742,943.18
  4. Step 4: Simplify right side
    3,523,006,953.10x = 6,945,195,465,944,098,816
  5. Step 5: Solve for x
    x = 6,945,195,465,944,098,816/3,523,006,953.10
  6. Step 6: Final answer
    x = 1,971,382,843.80

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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.