Home / 26,160,218,924.22-39,182,922,233.39-21,626,935,280.08

Finding the Fourth Proportional to 26,160,218,924.22, 39,182,922,233.39 and 21,626,935,280.08

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Solution

The fourth proportional to 26,160,218,924.22, 39,182,922,233.39 and 21,626,935,280.08 is: 32,392,944,634.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,160,218,924.22 : 39,182,922,233.39 = 21,626,935,280.08 : x
  2. Step 2: Convert to fraction form
    26,160,218,924.22/39,182,922,233.39 = 21,626,935,280.08/x
  3. Step 3: Cross multiply
    26,160,218,924.22x = 39,182,922,233.39 × 21,626,935,280.08
  4. Step 4: Simplify right side
    26,160,218,924.22x = 847,406,523,225,880,526,848
  5. Step 5: Solve for x
    x = 847,406,523,225,880,526,848/26,160,218,924.22
  6. Step 6: Final answer
    x = 32,392,944,634.01

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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.