Home / 22,928,034,561.30-34,380,545,389.56-13,358,932,628.31

Finding the Fourth Proportional to 22,928,034,561.30, 34,380,545,389.56 and 13,358,932,628.31

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Solution

The fourth proportional to 22,928,034,561.30, 34,380,545,389.56 and 13,358,932,628.31 is: 20,031,694,751.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,928,034,561.30 : 34,380,545,389.56 = 13,358,932,628.31 : x
  2. Step 2: Convert to fraction form
    22,928,034,561.30/34,380,545,389.56 = 13,358,932,628.31/x
  3. Step 3: Cross multiply
    22,928,034,561.30x = 34,380,545,389.56 × 13,358,932,628.31
  4. Step 4: Simplify right side
    22,928,034,561.30x = 459,287,389,583,685,976,064
  5. Step 5: Solve for x
    x = 459,287,389,583,685,976,064/22,928,034,561.30
  6. Step 6: Final answer
    x = 20,031,694,751.49

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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.