Home / 17,328,448,255.68-25,985,103,176.50-6,132,602,972.32

Finding the Fourth Proportional to 17,328,448,255.68, 25,985,103,176.50 and 6,132,602,972.32

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Solution

The fourth proportional to 17,328,448,255.68, 25,985,103,176.50 and 6,132,602,972.32 is: 9,196,225,687.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,448,255.68 : 25,985,103,176.50 = 6,132,602,972.32 : x
  2. Step 2: Convert to fraction form
    17,328,448,255.68/25,985,103,176.50 = 6,132,602,972.32/x
  3. Step 3: Cross multiply
    17,328,448,255.68x = 25,985,103,176.50 × 6,132,602,972.32
  4. Step 4: Simplify right side
    17,328,448,255.68x = 159,356,320,976,245,751,808
  5. Step 5: Solve for x
    x = 159,356,320,976,245,751,808/17,328,448,255.68
  6. Step 6: Final answer
    x = 9,196,225,687.66

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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.