Home / 22,673,394,143.20-34,010,091,214.80-12,877,873,631.20

Finding the Fourth Proportional to 22,673,394,143.20, 34,010,091,214.80 and 12,877,873,631.20

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Solution

The fourth proportional to 22,673,394,143.20, 34,010,091,214.80 and 12,877,873,631.20 is: 19,316,810,446.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673,394,143.20 : 34,010,091,214.80 = 12,877,873,631.20 : x
  2. Step 2: Convert to fraction form
    22,673,394,143.20/34,010,091,214.80 = 12,877,873,631.20/x
  3. Step 3: Cross multiply
    22,673,394,143.20x = 34,010,091,214.80 × 12,877,873,631.20
  4. Step 4: Simplify right side
    22,673,394,143.20x = 437,977,656,849,779,720,192
  5. Step 5: Solve for x
    x = 437,977,656,849,779,720,192/22,673,394,143.20
  6. Step 6: Final answer
    x = 19,316,810,446.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.