Home / 3,225,625,812.40-4,835,037,496.20-1,259,719,265.20

Finding the Fourth Proportional to 3,225,625,812.40, 4,835,037,496.20 and 1,259,719,265.20

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Solution

The fourth proportional to 3,225,625,812.40, 4,835,037,496.20 and 1,259,719,265.20 is: 1,888,250,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,625,812.40 : 4,835,037,496.20 = 1,259,719,265.20 : x
  2. Step 2: Convert to fraction form
    3,225,625,812.40/4,835,037,496.20 = 1,259,719,265.20/x
  3. Step 3: Cross multiply
    3,225,625,812.40x = 4,835,037,496.20 × 1,259,719,265.20
  4. Step 4: Simplify right side
    3,225,625,812.40x = 6,090,789,881,927,512,064
  5. Step 5: Solve for x
    x = 6,090,789,881,927,512,064/3,225,625,812.40
  6. Step 6: Final answer
    x = 1,888,250,601.95

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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.