Home / 2,023,157,353.14-3,034,944,175.59-763,682,343.93

Finding the Fourth Proportional to 2,023,157,353.14, 3,034,944,175.59 and 763,682,343.93

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Solution

The fourth proportional to 2,023,157,353.14, 3,034,944,175.59 and 763,682,343.93 is: 1,145,602,084.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,157,353.14 : 3,034,944,175.59 = 763,682,343.93 : x
  2. Step 2: Convert to fraction form
    2,023,157,353.14/3,034,944,175.59 = 763,682,343.93/x
  3. Step 3: Cross multiply
    2,023,157,353.14x = 3,034,944,175.59 × 763,682,343.93
  4. Step 4: Simplify right side
    2,023,157,353.14x = 2,317,733,281,711,272,448
  5. Step 5: Solve for x
    x = 2,317,733,281,711,272,448/2,023,157,353.14
  6. Step 6: Final answer
    x = 1,145,602,084.84

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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.