Home / 11,337,428,267.60-17,006,142,401.40-3,975,482,382.80

Finding the Fourth Proportional to 11,337,428,267.60, 17,006,142,401.40 and 3,975,482,382.80

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Solution

The fourth proportional to 11,337,428,267.60, 17,006,142,401.40 and 3,975,482,382.80 is: 5,963,223,574.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,428,267.60 : 17,006,142,401.40 = 3,975,482,382.80 : x
  2. Step 2: Convert to fraction form
    11,337,428,267.60/17,006,142,401.40 = 3,975,482,382.80/x
  3. Step 3: Cross multiply
    11,337,428,267.60x = 17,006,142,401.40 × 3,975,482,382.80
  4. Step 4: Simplify right side
    11,337,428,267.60x = 67,607,619,516,153,790,464
  5. Step 5: Solve for x
    x = 67,607,619,516,153,790,464/11,337,428,267.60
  6. Step 6: Final answer
    x = 5,963,223,574.20

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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.