Home / 2,633,157,216.18-3,949,131,418.11-1,569,880,925.55

Finding the Fourth Proportional to 2,633,157,216.18, 3,949,131,418.11 and 1,569,880,925.55

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Solution

The fourth proportional to 2,633,157,216.18, 3,949,131,418.11 and 1,569,880,925.55 is: 2,354,461,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,157,216.18 : 3,949,131,418.11 = 1,569,880,925.55 : x
  2. Step 2: Convert to fraction form
    2,633,157,216.18/3,949,131,418.11 = 1,569,880,925.55/x
  3. Step 3: Cross multiply
    2,633,157,216.18x = 3,949,131,418.11 × 1,569,880,925.55
  4. Step 4: Simplify right side
    2,633,157,216.18x = 6,199,666,085,781,110,784
  5. Step 5: Solve for x
    x = 6,199,666,085,781,110,784/2,633,157,216.18
  6. Step 6: Final answer
    x = 2,354,461,043.07

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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.