Home / 39,144,416,613.90-58,716,624,920.85-39,144,416,613.90

Finding the Fourth Proportional to 39,144,416,613.90, 58,716,624,920.85 and 39,144,416,613.90

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Solution

The fourth proportional to 39,144,416,613.90, 58,716,624,920.85 and 39,144,416,613.90 is: 58,716,624,920.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,144,416,613.90 : 58,716,624,920.85 = 39,144,416,613.90 : x
  2. Step 2: Convert to fraction form
    39,144,416,613.90/58,716,624,920.85 = 39,144,416,613.90/x
  3. Step 3: Cross multiply
    39,144,416,613.90x = 58,716,624,920.85 × 39,144,416,613.90
  4. Step 4: Simplify right side
    39,144,416,613.90x = 2,298,428,028,063,855,673,344
  5. Step 5: Solve for x
    x = 2,298,428,028,063,855,673,344/39,144,416,613.90
  6. Step 6: Final answer
    x = 58,716,624,920.85

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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.