Home / 37,260,017.60-55,890,026.40-11,703,610.40

Finding the Fourth Proportional to 37,260,017.60, 55,890,026.40 and 11,703,610.40

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Solution

The fourth proportional to 37,260,017.60, 55,890,026.40 and 11,703,610.40 is: 17,555,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,260,017.60 : 55,890,026.40 = 11,703,610.40 : x
  2. Step 2: Convert to fraction form
    37,260,017.60/55,890,026.40 = 11,703,610.40/x
  3. Step 3: Cross multiply
    37,260,017.60x = 55,890,026.40 × 11,703,610.40
  4. Step 4: Simplify right side
    37,260,017.60x = 654,115,094,231,314.62
  5. Step 5: Solve for x
    x = 654,115,094,231,314.62/37,260,017.60
  6. Step 6: Final answer
    x = 17,555,415.60

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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.