Home / 9,197,044,900.20-13,802,024,358.45-3,960,411,290.55

Finding the Fourth Proportional to 9,197,044,900.20, 13,802,024,358.45 and 3,960,411,290.55

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Solution

The fourth proportional to 9,197,044,900.20, 13,802,024,358.45 and 3,960,411,290.55 is: 5,943,397,438.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,044,900.20 : 13,802,024,358.45 = 3,960,411,290.55 : x
  2. Step 2: Convert to fraction form
    9,197,044,900.20/13,802,024,358.45 = 3,960,411,290.55/x
  3. Step 3: Cross multiply
    9,197,044,900.20x = 13,802,024,358.45 × 3,960,411,290.55
  4. Step 4: Simplify right side
    9,197,044,900.20x = 54,661,693,101,651,509,248
  5. Step 5: Solve for x
    x = 54,661,693,101,651,509,248/9,197,044,900.20
  6. Step 6: Final answer
    x = 5,943,397,438.50

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1.5x scale

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.