Home / 4,143,462,746.90-5,717,984,733.33-2,359,317,650.90

Finding the Fourth Proportional to 4,143,462,746.90, 5,717,984,733.33 and 2,359,317,650.90

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Solution

The fourth proportional to 4,143,462,746.90, 5,717,984,733.33 and 2,359,317,650.90 is: 3,255,861,855.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,462,746.90 : 5,717,984,733.33 = 2,359,317,650.90 : x
  2. Step 2: Convert to fraction form
    4,143,462,746.90/5,717,984,733.33 = 2,359,317,650.90/x
  3. Step 3: Cross multiply
    4,143,462,746.90x = 5,717,984,733.33 × 2,359,317,650.90
  4. Step 4: Simplify right side
    4,143,462,746.90x = 13,490,542,308,922,198,016
  5. Step 5: Solve for x
    x = 13,490,542,308,922,198,016/4,143,462,746.90
  6. Step 6: Final answer
    x = 3,255,861,855.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.