Home / 22,101,847,112,082-30,498,502,164,450-12,224,878,020,846

Finding the Fourth Proportional to 22,101,847,112,082, 30,498,502,164,450 and 12,224,878,020,846

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Solution

The fourth proportional to 22,101,847,112,082, 30,498,502,164,450 and 12,224,878,020,846 is: 16,869,199,523,830.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,847,112,082 : 30,498,502,164,450 = 12,224,878,020,846 : x
  2. Step 2: Convert to fraction form
    22,101,847,112,082/30,498,502,164,450 = 12,224,878,020,846/x
  3. Step 3: Cross multiply
    22,101,847,112,082x = 30,498,502,164,450 × 12,224,878,020,846
  4. Step 4: Simplify right side
    22,101,847,112,082x = 372,840,468,778,908,955,889,893,376
  5. Step 5: Solve for x
    x = 372,840,468,778,908,955,889,893,376/22,101,847,112,082
  6. Step 6: Final answer
    x = 16,869,199,523,830.54

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Double scale
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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.