Home / 96,246,197,182.17-132,833,564,124.75-57,666,640,632.57

Finding the Fourth Proportional to 96,246,197,182.17, 132,833,564,124.75 and 57,666,640,632.57

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Solution

The fourth proportional to 96,246,197,182.17, 132,833,564,124.75 and 57,666,640,632.57 is: 79,588,239,645.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,246,197,182.17 : 132,833,564,124.75 = 57,666,640,632.57 : x
  2. Step 2: Convert to fraction form
    96,246,197,182.17/132,833,564,124.75 = 57,666,640,632.57/x
  3. Step 3: Cross multiply
    96,246,197,182.17x = 132,833,564,124.75 × 57,666,640,632.57
  4. Step 4: Simplify right side
    96,246,197,182.17x = 7,660,065,406,325,400,535,040
  5. Step 5: Solve for x
    x = 7,660,065,406,325,400,535,040/96,246,197,182.17
  6. Step 6: Final answer
    x = 79,588,239,645.74

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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.