Home / 26,199,167,168.67-36,161,278,152.80-14,928,260,152.47

Finding the Fourth Proportional to 26,199,167,168.67, 36,161,278,152.80 and 14,928,260,152.47

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Solution

The fourth proportional to 26,199,167,168.67, 36,161,278,152.80 and 14,928,260,152.47 is: 20,604,661,370.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,199,167,168.67 : 36,161,278,152.80 = 14,928,260,152.47 : x
  2. Step 2: Convert to fraction form
    26,199,167,168.67/36,161,278,152.80 = 14,928,260,152.47/x
  3. Step 3: Cross multiply
    26,199,167,168.67x = 36,161,278,152.80 × 14,928,260,152.47
  4. Step 4: Simplify right side
    26,199,167,168.67x = 539,824,967,710,753,488,896
  5. Step 5: Solve for x
    x = 539,824,967,710,753,488,896/26,199,167,168.67
  6. Step 6: Final answer
    x = 20,604,661,370.93

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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.