Home / 67,185,115,449.60-100,729,300,233.60-37,750,180,972.80

Finding the Fourth Proportional to 67,185,115,449.60, 100,729,300,233.60 and 37,750,180,972.80

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Solution

The fourth proportional to 67,185,115,449.60, 100,729,300,233.60 and 37,750,180,972.80 is: 56,598,091,521.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,185,115,449.60 : 100,729,300,233.60 = 37,750,180,972.80 : x
  2. Step 2: Convert to fraction form
    67,185,115,449.60/100,729,300,233.60 = 37,750,180,972.80/x
  3. Step 3: Cross multiply
    67,185,115,449.60x = 100,729,300,233.60 × 37,750,180,972.80
  4. Step 4: Simplify right side
    67,185,115,449.60x = 3,802,549,313,081,905,774,592
  5. Step 5: Solve for x
    x = 3,802,549,313,081,905,774,592/67,185,115,449.60
  6. Step 6: Final answer
    x = 56,598,091,521.25

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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.