Home / 6,397,536,603.07-9,597,613,728.54-2,199,944,275.07

Finding the Fourth Proportional to 6,397,536,603.07, 9,597,613,728.54 and 2,199,944,275.07

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Solution

The fourth proportional to 6,397,536,603.07, 9,597,613,728.54 and 2,199,944,275.07 is: 3,300,366,482.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,397,536,603.07 : 9,597,613,728.54 = 2,199,944,275.07 : x
  2. Step 2: Convert to fraction form
    6,397,536,603.07/9,597,613,728.54 = 2,199,944,275.07/x
  3. Step 3: Cross multiply
    6,397,536,603.07x = 9,597,613,728.54 × 2,199,944,275.07
  4. Step 4: Simplify right side
    6,397,536,603.07x = 21,114,215,376,394,743,808
  5. Step 5: Solve for x
    x = 21,114,215,376,394,743,808/6,397,536,603.07
  6. Step 6: Final answer
    x = 3,300,366,482.66

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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.