Home / 97,785,146,946.15-146,677,720,419.23-27,992,063,298.15

Finding the Fourth Proportional to 97,785,146,946.15, 146,677,720,419.23 and 27,992,063,298.15

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Solution

The fourth proportional to 97,785,146,946.15, 146,677,720,419.23 and 27,992,063,298.15 is: 41,988,094,947.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,785,146,946.15 : 146,677,720,419.23 = 27,992,063,298.15 : x
  2. Step 2: Convert to fraction form
    97,785,146,946.15/146,677,720,419.23 = 27,992,063,298.15/x
  3. Step 3: Cross multiply
    97,785,146,946.15x = 146,677,720,419.23 × 27,992,063,298.15
  4. Step 4: Simplify right side
    97,785,146,946.15x = 4,105,812,034,403,435,544,576
  5. Step 5: Solve for x
    x = 4,105,812,034,403,435,544,576/97,785,146,946.15
  6. Step 6: Final answer
    x = 41,988,094,947.23

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Double scale
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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.