Home / 3,144,201,909.20-4,714,533,140.15-1,044,554,248.34

Finding the Fourth Proportional to 3,144,201,909.20, 4,714,533,140.15 and 1,044,554,248.34

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Solution

The fourth proportional to 3,144,201,909.20, 4,714,533,140.15 and 1,044,554,248.34 is: 1,566,243,441.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,144,201,909.20 : 4,714,533,140.15 = 1,044,554,248.34 : x
  2. Step 2: Convert to fraction form
    3,144,201,909.20/4,714,533,140.15 = 1,044,554,248.34/x
  3. Step 3: Cross multiply
    3,144,201,909.20x = 4,714,533,140.15 × 1,044,554,248.34
  4. Step 4: Simplify right side
    3,144,201,909.20x = 4,924,585,620,462,442,496
  5. Step 5: Solve for x
    x = 4,924,585,620,462,442,496/3,144,201,909.20
  6. Step 6: Final answer
    x = 1,566,243,441.96

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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.