Home / 48,195,780.60-72,293,670.90-41,477,316.60

Finding the Fourth Proportional to 48,195,780.60, 72,293,670.90 and 41,477,316.60

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Solution

The fourth proportional to 48,195,780.60, 72,293,670.90 and 41,477,316.60 is: 62,215,974.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,195,780.60 : 72,293,670.90 = 41,477,316.60 : x
  2. Step 2: Convert to fraction form
    48,195,780.60/72,293,670.90 = 41,477,316.60/x
  3. Step 3: Cross multiply
    48,195,780.60x = 72,293,670.90 × 41,477,316.60
  4. Step 4: Simplify right side
    48,195,780.60x = 2,998,547,476,095,507.50
  5. Step 5: Solve for x
    x = 2,998,547,476,095,507.50/48,195,780.60
  6. Step 6: Final answer
    x = 62,215,974.90

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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.