Home / 100,240,014.60-150,360,021.90-32,084,929.80

Finding the Fourth Proportional to 100,240,014.60, 150,360,021.90 and 32,084,929.80

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Solution

The fourth proportional to 100,240,014.60, 150,360,021.90 and 32,084,929.80 is: 48,127,394.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,240,014.60 : 150,360,021.90 = 32,084,929.80 : x
  2. Step 2: Convert to fraction form
    100,240,014.60/150,360,021.90 = 32,084,929.80/x
  3. Step 3: Cross multiply
    100,240,014.60x = 150,360,021.90 × 32,084,929.80
  4. Step 4: Simplify right side
    100,240,014.60x = 4,824,290,747,387,963
  5. Step 5: Solve for x
    x = 4,824,290,747,387,963/100,240,014.60
  6. Step 6: Final answer
    x = 48,127,394.70

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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.