Home / 16,471,906,413.81-22,733,715,607.53-10,045,454,710.68

Finding the Fourth Proportional to 16,471,906,413.81, 22,733,715,607.53 and 10,045,454,710.68

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Solution

The fourth proportional to 16,471,906,413.81, 22,733,715,607.53 and 10,045,454,710.68 is: 13,864,242,838.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,471,906,413.81 : 22,733,715,607.53 = 10,045,454,710.68 : x
  2. Step 2: Convert to fraction form
    16,471,906,413.81/22,733,715,607.53 = 10,045,454,710.68/x
  3. Step 3: Cross multiply
    16,471,906,413.81x = 22,733,715,607.53 × 10,045,454,710.68
  4. Step 4: Simplify right side
    16,471,906,413.81x = 228,370,510,540,921,667,584
  5. Step 5: Solve for x
    x = 228,370,510,540,921,667,584/16,471,906,413.81
  6. Step 6: Final answer
    x = 13,864,242,838.91

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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.