Home / 100,683,910,001.70-151,025,865,002.55-63,460,932,056.10

Finding the Fourth Proportional to 100,683,910,001.70, 151,025,865,002.55 and 63,460,932,056.10

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Solution

The fourth proportional to 100,683,910,001.70, 151,025,865,002.55 and 63,460,932,056.10 is: 95,191,398,084.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,683,910,001.70 : 151,025,865,002.55 = 63,460,932,056.10 : x
  2. Step 2: Convert to fraction form
    100,683,910,001.70/151,025,865,002.55 = 63,460,932,056.10/x
  3. Step 3: Cross multiply
    100,683,910,001.70x = 151,025,865,002.55 × 63,460,932,056.10
  4. Step 4: Simplify right side
    100,683,910,001.70x = 9,584,242,157,640,556,216,320
  5. Step 5: Solve for x
    x = 9,584,242,157,640,556,216,320/100,683,910,001.70
  6. Step 6: Final answer
    x = 95,191,398,084.15

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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.