Home / 29,787,450,065.40-44,681,175,098.10-13,207,624,606.20

Finding the Fourth Proportional to 29,787,450,065.40, 44,681,175,098.10 and 13,207,624,606.20

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Solution

The fourth proportional to 29,787,450,065.40, 44,681,175,098.10 and 13,207,624,606.20 is: 19,811,436,909.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,787,450,065.40 : 44,681,175,098.10 = 13,207,624,606.20 : x
  2. Step 2: Convert to fraction form
    29,787,450,065.40/44,681,175,098.10 = 13,207,624,606.20/x
  3. Step 3: Cross multiply
    29,787,450,065.40x = 44,681,175,098.10 × 13,207,624,606.20
  4. Step 4: Simplify right side
    29,787,450,065.40x = 590,132,187,659,596,267,520
  5. Step 5: Solve for x
    x = 590,132,187,659,596,267,520/29,787,450,065.40
  6. Step 6: Final answer
    x = 19,811,436,909.30

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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.