Home / 116,049,836,541.08-174,154,269,710.28-40,502,987,201.90

Finding the Fourth Proportional to 116,049,836,541.08, 174,154,269,710.28 and 40,502,987,201.90

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Solution

The fourth proportional to 116,049,836,541.08, 174,154,269,710.28 and 40,502,987,201.90 is: 60,782,232,594.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,049,836,541.08 : 174,154,269,710.28 = 40,502,987,201.90 : x
  2. Step 2: Convert to fraction form
    116,049,836,541.08/174,154,269,710.28 = 40,502,987,201.90/x
  3. Step 3: Cross multiply
    116,049,836,541.08x = 174,154,269,710.28 × 40,502,987,201.90
  4. Step 4: Simplify right side
    116,049,836,541.08x = 7,053,768,157,231,712,305,152
  5. Step 5: Solve for x
    x = 7,053,768,157,231,712,305,152/116,049,836,541.08
  6. Step 6: Final answer
    x = 60,782,232,594.83

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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.