Home / 40,633,587,369.76-60,958,230,256.74-15,449,346,130.77

Finding the Fourth Proportional to 40,633,587,369.76, 60,958,230,256.74 and 15,449,346,130.77

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Solution

The fourth proportional to 40,633,587,369.76, 60,958,230,256.74 and 15,449,346,130.77 is: 23,177,003,550.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,633,587,369.76 : 60,958,230,256.74 = 15,449,346,130.77 : x
  2. Step 2: Convert to fraction form
    40,633,587,369.76/60,958,230,256.74 = 15,449,346,130.77/x
  3. Step 3: Cross multiply
    40,633,587,369.76x = 60,958,230,256.74 × 15,449,346,130.77
  4. Step 4: Simplify right side
    40,633,587,369.76x = 941,764,798,755,552,886,784
  5. Step 5: Solve for x
    x = 941,764,798,755,552,886,784/40,633,587,369.76
  6. Step 6: Final answer
    x = 23,177,003,550.92

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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.