Home / 4,568,781,617.55-6,853,172,426.33-1,122,209,585.55

Finding the Fourth Proportional to 4,568,781,617.55, 6,853,172,426.33 and 1,122,209,585.55

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Solution

The fourth proportional to 4,568,781,617.55, 6,853,172,426.33 and 1,122,209,585.55 is: 1,683,314,378.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,781,617.55 : 6,853,172,426.33 = 1,122,209,585.55 : x
  2. Step 2: Convert to fraction form
    4,568,781,617.55/6,853,172,426.33 = 1,122,209,585.55/x
  3. Step 3: Cross multiply
    4,568,781,617.55x = 6,853,172,426.33 × 1,122,209,585.55
  4. Step 4: Simplify right side
    4,568,781,617.55x = 7,690,695,788,248,865,792
  5. Step 5: Solve for x
    x = 7,690,695,788,248,865,792/4,568,781,617.55
  6. Step 6: Final answer
    x = 1,683,314,378.33

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Double scale
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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.