Home / 62,230,380.30-85,886,050.41-34,734,016.62

Finding the Fourth Proportional to 62,230,380.30, 85,886,050.41 and 34,734,016.62

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Solution

The fourth proportional to 62,230,380.30, 85,886,050.41 and 34,734,016.62 is: 47,937,478.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,230,380.30 : 85,886,050.41 = 34,734,016.62 : x
  2. Step 2: Convert to fraction form
    62,230,380.30/85,886,050.41 = 34,734,016.62/x
  3. Step 3: Cross multiply
    62,230,380.30x = 85,886,050.41 × 34,734,016.62
  4. Step 4: Simplify right side
    62,230,380.30x = 2,983,167,502,367,097.50
  5. Step 5: Solve for x
    x = 2,983,167,502,367,097.50/62,230,380.30
  6. Step 6: Final answer
    x = 47,937,478.25

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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.