Home / 130,591,196,160.39-195,795,719,950.50-57,862,788,869.14

Finding the Fourth Proportional to 130,591,196,160.39, 195,795,719,950.50 and 57,862,788,869.14

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Solution

The fourth proportional to 130,591,196,160.39, 195,795,719,950.50 and 57,862,788,869.14 is: 86,753,829,799.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,591,196,160.39 : 195,795,719,950.50 = 57,862,788,869.14 : x
  2. Step 2: Convert to fraction form
    130,591,196,160.39/195,795,719,950.50 = 57,862,788,869.14/x
  3. Step 3: Cross multiply
    130,591,196,160.39x = 195,795,719,950.50 × 57,862,788,869.14
  4. Step 4: Simplify right side
    130,591,196,160.39x = 11,329,286,404,976,651,796,480
  5. Step 5: Solve for x
    x = 11,329,286,404,976,651,796,480/130,591,196,160.39
  6. Step 6: Final answer
    x = 86,753,829,799.23

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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.