Home / 4,426,527,140.20-6,642,341,627.10-1,668,135,773.80

Finding the Fourth Proportional to 4,426,527,140.20, 6,642,341,627.10 and 1,668,135,773.80

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Solution

The fourth proportional to 4,426,527,140.20, 6,642,341,627.10 and 1,668,135,773.80 is: 2,503,164,973.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,527,140.20 : 6,642,341,627.10 = 1,668,135,773.80 : x
  2. Step 2: Convert to fraction form
    4,426,527,140.20/6,642,341,627.10 = 1,668,135,773.80/x
  3. Step 3: Cross multiply
    4,426,527,140.20x = 6,642,341,627.10 × 1,668,135,773.80
  4. Step 4: Simplify right side
    4,426,527,140.20x = 11,080,327,689,966,409,728
  5. Step 5: Solve for x
    x = 11,080,327,689,966,409,728/4,426,527,140.20
  6. Step 6: Final answer
    x = 2,503,164,973.13

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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.