Home / 23,288,148,593.04-32,143,358,356.20-13,269,564,578.64

Finding the Fourth Proportional to 23,288,148,593.04, 32,143,358,356.20 and 13,269,564,578.64

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Solution

The fourth proportional to 23,288,148,593.04, 32,143,358,356.20 and 13,269,564,578.64 is: 18,315,254,550.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,288,148,593.04 : 32,143,358,356.20 = 13,269,564,578.64 : x
  2. Step 2: Convert to fraction form
    23,288,148,593.04/32,143,358,356.20 = 13,269,564,578.64/x
  3. Step 3: Cross multiply
    23,288,148,593.04x = 32,143,358,356.20 × 13,269,564,578.64
  4. Step 4: Simplify right side
    23,288,148,593.04x = 426,528,369,481,963,536,384
  5. Step 5: Solve for x
    x = 426,528,369,481,963,536,384/23,288,148,593.04
  6. Step 6: Final answer
    x = 18,315,254,550.10

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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.