Home / 41,570,508,366.90-62,355,762,550.35-40,744,011,323.70

Finding the Fourth Proportional to 41,570,508,366.90, 62,355,762,550.35 and 40,744,011,323.70

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Solution

The fourth proportional to 41,570,508,366.90, 62,355,762,550.35 and 40,744,011,323.70 is: 61,116,016,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,508,366.90 : 62,355,762,550.35 = 40,744,011,323.70 : x
  2. Step 2: Convert to fraction form
    41,570,508,366.90/62,355,762,550.35 = 40,744,011,323.70/x
  3. Step 3: Cross multiply
    41,570,508,366.90x = 62,355,762,550.35 × 40,744,011,323.70
  4. Step 4: Simplify right side
    41,570,508,366.90x = 2,540,623,895,449,408,372,736
  5. Step 5: Solve for x
    x = 2,540,623,895,449,408,372,736/41,570,508,366.90
  6. Step 6: Final answer
    x = 61,116,016,985.55

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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.