Home / 4,723,518,713,158.80-7,085,278,086,737.70-1,327,744,833,126.50

Finding the Fourth Proportional to 4,723,518,713,158.80, 7,085,278,086,737.70 and 1,327,744,833,126.50

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Solution

The fourth proportional to 4,723,518,713,158.80, 7,085,278,086,737.70 and 1,327,744,833,126.50 is: 1,991,617,254,468.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,518,713,158.80 : 7,085,278,086,737.70 = 1,327,744,833,126.50 : x
  2. Step 2: Convert to fraction form
    4,723,518,713,158.80/7,085,278,086,737.70 = 1,327,744,833,126.50/x
  3. Step 3: Cross multiply
    4,723,518,713,158.80x = 7,085,278,086,737.70 × 1,327,744,833,126.50
  4. Step 4: Simplify right side
    4,723,518,713,158.80x = 9,407,441,370,930,394,681,049,088
  5. Step 5: Solve for x
    x = 9,407,441,370,930,394,681,049,088/4,723,518,713,158.80
  6. Step 6: Final answer
    x = 1,991,617,254,468.18

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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.