Home / 37,071,976,000.60-55,607,964,000.90-25,317,351,386.20

Finding the Fourth Proportional to 37,071,976,000.60, 55,607,964,000.90 and 25,317,351,386.20

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Solution

The fourth proportional to 37,071,976,000.60, 55,607,964,000.90 and 25,317,351,386.20 is: 37,976,027,079.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,071,976,000.60 : 55,607,964,000.90 = 25,317,351,386.20 : x
  2. Step 2: Convert to fraction form
    37,071,976,000.60/55,607,964,000.90 = 25,317,351,386.20/x
  3. Step 3: Cross multiply
    37,071,976,000.60x = 55,607,964,000.90 × 25,317,351,386.20
  4. Step 4: Simplify right side
    37,071,976,000.60x = 1,407,846,364,481,945,337,856
  5. Step 5: Solve for x
    x = 1,407,846,364,481,945,337,856/37,071,976,000.60
  6. Step 6: Final answer
    x = 37,976,027,079.30

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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.