Home / 10,456,253,295.95-14,429,678,413.55-5,940,380,147.11

Finding the Fourth Proportional to 10,456,253,295.95, 14,429,678,413.55 and 5,940,380,147.11

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Solution

The fourth proportional to 10,456,253,295.95, 14,429,678,413.55 and 5,940,380,147.11 is: 8,197,752,364.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,456,253,295.95 : 14,429,678,413.55 = 5,940,380,147.11 : x
  2. Step 2: Convert to fraction form
    10,456,253,295.95/14,429,678,413.55 = 5,940,380,147.11/x
  3. Step 3: Cross multiply
    10,456,253,295.95x = 14,429,678,413.55 × 5,940,380,147.11
  4. Step 4: Simplify right side
    10,456,253,295.95x = 85,717,775,177,096,527,872
  5. Step 5: Solve for x
    x = 85,717,775,177,096,527,872/10,456,253,295.95
  6. Step 6: Final answer
    x = 8,197,752,364.16

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1.5x scale

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.