Home / 30,432,226.47-41,971,984.90-26,753,276.94

Finding the Fourth Proportional to 30,432,226.47, 41,971,984.90 and 26,753,276.94

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Solution

The fourth proportional to 30,432,226.47, 41,971,984.90 and 26,753,276.94 is: 36,897,994.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,432,226.47 : 41,971,984.90 = 26,753,276.94 : x
  2. Step 2: Convert to fraction form
    30,432,226.47/41,971,984.90 = 26,753,276.94/x
  3. Step 3: Cross multiply
    30,432,226.47x = 41,971,984.90 × 26,753,276.94
  4. Step 4: Simplify right side
    30,432,226.47x = 1,122,888,135,677,407.38
  5. Step 5: Solve for x
    x = 1,122,888,135,677,407.38/30,432,226.47
  6. Step 6: Final answer
    x = 36,897,994.86

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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.