Home / 62,020,820.24-93,033,795.48-18,301,579.04

Finding the Fourth Proportional to 62,020,820.24, 93,033,795.48 and 18,301,579.04

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Solution

The fourth proportional to 62,020,820.24, 93,033,795.48 and 18,301,579.04 is: 27,453,125.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,020,820.24 : 93,033,795.48 = 18,301,579.04 : x
  2. Step 2: Convert to fraction form
    62,020,820.24/93,033,795.48 = 18,301,579.04/x
  3. Step 3: Cross multiply
    62,020,820.24x = 93,033,795.48 × 18,301,579.04
  4. Step 4: Simplify right side
    62,020,820.24x = 1,702,665,361,368,414.75
  5. Step 5: Solve for x
    x = 1,702,665,361,368,414.75/62,020,820.24
  6. Step 6: Final answer
    x = 27,453,125.50

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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.