Home / 37,220,870.65-55,780,229.45-23,549,543.10

Finding the Fourth Proportional to 37,220,870.65, 55,780,229.45 and 23,549,543.10

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Solution

The fourth proportional to 37,220,870.65, 55,780,229.45 and 23,549,543.10 is: 35,291,998.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,220,870.65 : 55,780,229.45 = 23,549,543.10 : x
  2. Step 2: Convert to fraction form
    37,220,870.65/55,780,229.45 = 23,549,543.10/x
  3. Step 3: Cross multiply
    37,220,870.65x = 55,780,229.45 × 23,549,543.10
  4. Step 4: Simplify right side
    37,220,870.65x = 1,313,598,917,164,015.25
  5. Step 5: Solve for x
    x = 1,313,598,917,164,015.25/37,220,870.65
  6. Step 6: Final answer
    x = 35,291,998.66

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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.