Home / 50,006,700,670.60-69,006,712,664.82-29,685,025,053.64

Finding the Fourth Proportional to 50,006,700,670.60, 69,006,712,664.82 and 29,685,025,053.64

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Solution

The fourth proportional to 50,006,700,670.60, 69,006,712,664.82 and 29,685,025,053.64 is: 40,963,830,183.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,006,700,670.60 : 69,006,712,664.82 = 29,685,025,053.64 : x
  2. Step 2: Convert to fraction form
    50,006,700,670.60/69,006,712,664.82 = 29,685,025,053.64/x
  3. Step 3: Cross multiply
    50,006,700,670.60x = 69,006,712,664.82 × 29,685,025,053.64
  4. Step 4: Simplify right side
    50,006,700,670.60x = 2,048,465,994,324,518,633,472
  5. Step 5: Solve for x
    x = 2,048,465,994,324,518,633,472/50,006,700,670.60
  6. Step 6: Final answer
    x = 40,963,830,183.84

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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.