Home / 11,337,428,266.60-17,006,142,399.90-3,975,482,381.80

Finding the Fourth Proportional to 11,337,428,266.60, 17,006,142,399.90 and 3,975,482,381.80

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Solution

The fourth proportional to 11,337,428,266.60, 17,006,142,399.90 and 3,975,482,381.80 is: 5,963,223,572.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,428,266.60 : 17,006,142,399.90 = 3,975,482,381.80 : x
  2. Step 2: Convert to fraction form
    11,337,428,266.60/17,006,142,399.90 = 3,975,482,381.80/x
  3. Step 3: Cross multiply
    11,337,428,266.60x = 17,006,142,399.90 × 3,975,482,381.80
  4. Step 4: Simplify right side
    11,337,428,266.60x = 67,607,619,493,184,421,888
  5. Step 5: Solve for x
    x = 67,607,619,493,184,421,888/11,337,428,266.60
  6. Step 6: Final answer
    x = 5,963,223,572.70

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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.