Home / 124,416,136.20-186,288,281.10-124,416,136.20

Finding the Fourth Proportional to 124,416,136.20, 186,288,281.10 and 124,416,136.20

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Solution

The fourth proportional to 124,416,136.20, 186,288,281.10 and 124,416,136.20 is: 186,288,281.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,136.20 : 186,288,281.10 = 124,416,136.20 : x
  2. Step 2: Convert to fraction form
    124,416,136.20/186,288,281.10 = 124,416,136.20/x
  3. Step 3: Cross multiply
    124,416,136.20x = 186,288,281.10 × 124,416,136.20
  4. Step 4: Simplify right side
    124,416,136.20x = 23,177,268,153,801,484
  5. Step 5: Solve for x
    x = 23,177,268,153,801,484/124,416,136.20
  6. Step 6: Final answer
    x = 186,288,281.10

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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.