Home / 37,888,161.60-56,832,242.40-33,508,718.40

Finding the Fourth Proportional to 37,888,161.60, 56,832,242.40 and 33,508,718.40

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Solution

The fourth proportional to 37,888,161.60, 56,832,242.40 and 33,508,718.40 is: 50,263,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,888,161.60 : 56,832,242.40 = 33,508,718.40 : x
  2. Step 2: Convert to fraction form
    37,888,161.60/56,832,242.40 = 33,508,718.40/x
  3. Step 3: Cross multiply
    37,888,161.60x = 56,832,242.40 × 33,508,718.40
  4. Step 4: Simplify right side
    37,888,161.60x = 1,904,375,606,622,140
  5. Step 5: Solve for x
    x = 1,904,375,606,622,140/37,888,161.60
  6. Step 6: Final answer
    x = 50,263,077.60

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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.