Home / 1,748,290,644,705.70-2,412,479,180,653.60-967,006,956,830.90

Finding the Fourth Proportional to 1,748,290,644,705.70, 2,412,479,180,653.60 and 967,006,956,830.90

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Solution

The fourth proportional to 1,748,290,644,705.70, 2,412,479,180,653.60 and 967,006,956,830.90 is: 1,334,380,045,998.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,290,644,705.70 : 2,412,479,180,653.60 = 967,006,956,830.90 : x
  2. Step 2: Convert to fraction form
    1,748,290,644,705.70/2,412,479,180,653.60 = 967,006,956,830.90/x
  3. Step 3: Cross multiply
    1,748,290,644,705.70x = 2,412,479,180,653.60 × 967,006,956,830.90
  4. Step 4: Simplify right side
    1,748,290,644,705.70x = 2,332,884,150,901,740,813,680,640
  5. Step 5: Solve for x
    x = 2,332,884,150,901,740,813,680,640/1,748,290,644,705.70
  6. Step 6: Final answer
    x = 1,334,380,045,998.84

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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.