Home / 1,532,340,277.05-2,298,510,445.98-367,808,768.29

Finding the Fourth Proportional to 1,532,340,277.05, 2,298,510,445.98 and 367,808,768.29

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Solution

The fourth proportional to 1,532,340,277.05, 2,298,510,445.98 and 367,808,768.29 is: 551,713,159.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,340,277.05 : 2,298,510,445.98 = 367,808,768.29 : x
  2. Step 2: Convert to fraction form
    1,532,340,277.05/2,298,510,445.98 = 367,808,768.29/x
  3. Step 3: Cross multiply
    1,532,340,277.05x = 2,298,510,445.98 × 367,808,768.29
  4. Step 4: Simplify right side
    1,532,340,277.05x = 845,412,296,031,856,128
  5. Step 5: Solve for x
    x = 845,412,296,031,856,128/1,532,340,277.05
  6. Step 6: Final answer
    x = 551,713,159.73

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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.