Home / 96,246,197,120.05-132,833,564,038.81-57,666,640,570.45

Finding the Fourth Proportional to 96,246,197,120.05, 132,833,564,038.81 and 57,666,640,570.45

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Solution

The fourth proportional to 96,246,197,120.05, 132,833,564,038.81 and 57,666,640,570.45 is: 79,588,239,559.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,246,197,120.05 : 132,833,564,038.81 = 57,666,640,570.45 : x
  2. Step 2: Convert to fraction form
    96,246,197,120.05/132,833,564,038.81 = 57,666,640,570.45/x
  3. Step 3: Cross multiply
    96,246,197,120.05x = 132,833,564,038.81 × 57,666,640,570.45
  4. Step 4: Simplify right side
    96,246,197,120.05x = 7,660,065,393,117,244,686,336
  5. Step 5: Solve for x
    x = 7,660,065,393,117,244,686,336/96,246,197,120.05
  6. Step 6: Final answer
    x = 79,588,239,559.88

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Double scale
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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.