Home / 55,605,731.90-83,413,136.86-27,925,413.66

Finding the Fourth Proportional to 55,605,731.90, 83,413,136.86 and 27,925,413.66

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Solution

The fourth proportional to 55,605,731.90, 83,413,136.86 and 27,925,413.66 is: 41,890,400.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,605,731.90 : 83,413,136.86 = 27,925,413.66 : x
  2. Step 2: Convert to fraction form
    55,605,731.90/83,413,136.86 = 27,925,413.66/x
  3. Step 3: Cross multiply
    55,605,731.90x = 83,413,136.86 × 27,925,413.66
  4. Step 4: Simplify right side
    55,605,731.90x = 2,329,346,351,493,693.50
  5. Step 5: Solve for x
    x = 2,329,346,351,493,693.50/55,605,731.90
  6. Step 6: Final answer
    x = 41,890,400.00

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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.