Home / 95,136,957.47-131,307,413.72-62,039,746.19

Finding the Fourth Proportional to 95,136,957.47, 131,307,413.72 and 62,039,746.19

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Solution

The fourth proportional to 95,136,957.47, 131,307,413.72 and 62,039,746.19 is: 85,626,856.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,136,957.47 : 131,307,413.72 = 62,039,746.19 : x
  2. Step 2: Convert to fraction form
    95,136,957.47/131,307,413.72 = 62,039,746.19/x
  3. Step 3: Cross multiply
    95,136,957.47x = 131,307,413.72 × 62,039,746.19
  4. Step 4: Simplify right side
    95,136,957.47x = 8,146,278,620,072,194
  5. Step 5: Solve for x
    x = 8,146,278,620,072,194/95,136,957.47
  6. Step 6: Final answer
    x = 85,626,856.65

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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.