Home / 62,124,232.16-85,731,727.84-36,034,196.96

Finding the Fourth Proportional to 62,124,232.16, 85,731,727.84 and 36,034,196.96

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Solution

The fourth proportional to 62,124,232.16, 85,731,727.84 and 36,034,196.96 is: 49,727,358.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,124,232.16 : 85,731,727.84 = 36,034,196.96 : x
  2. Step 2: Convert to fraction form
    62,124,232.16/85,731,727.84 = 36,034,196.96/x
  3. Step 3: Cross multiply
    62,124,232.16x = 85,731,727.84 × 36,034,196.96
  4. Step 4: Simplify right side
    62,124,232.16x = 3,089,273,966,707,675.50
  5. Step 5: Solve for x
    x = 3,089,273,966,707,675.50/62,124,232.16
  6. Step 6: Final answer
    x = 49,727,358.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.