Home / 62,207,998.40-93,311,997.60-57,673,035.20

Finding the Fourth Proportional to 62,207,998.40, 93,311,997.60 and 57,673,035.20

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Solution

The fourth proportional to 62,207,998.40, 93,311,997.60 and 57,673,035.20 is: 86,509,552.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,207,998.40 : 93,311,997.60 = 57,673,035.20 : x
  2. Step 2: Convert to fraction form
    62,207,998.40/93,311,997.60 = 57,673,035.20/x
  3. Step 3: Cross multiply
    62,207,998.40x = 93,311,997.60 × 57,673,035.20
  4. Step 4: Simplify right side
    62,207,998.40x = 5,381,586,122,167,115
  5. Step 5: Solve for x
    x = 5,381,586,122,167,115/62,207,998.40
  6. Step 6: Final answer
    x = 86,509,552.80

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1.5x scale

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.