Home / 25,580,841,623.47-35,299,192,400.93-14,149,164,434.63

Finding the Fourth Proportional to 25,580,841,623.47, 35,299,192,400.93 and 14,149,164,434.63

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Solution

The fourth proportional to 25,580,841,623.47, 35,299,192,400.93 and 14,149,164,434.63 is: 19,524,536,566.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,580,841,623.47 : 35,299,192,400.93 = 14,149,164,434.63 : x
  2. Step 2: Convert to fraction form
    25,580,841,623.47/35,299,192,400.93 = 14,149,164,434.63/x
  3. Step 3: Cross multiply
    25,580,841,623.47x = 35,299,192,400.93 × 14,149,164,434.63
  4. Step 4: Simplify right side
    25,580,841,623.47x = 499,454,077,690,259,046,400
  5. Step 5: Solve for x
    x = 499,454,077,690,259,046,400/25,580,841,623.47
  6. Step 6: Final answer
    x = 19,524,536,566.93

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Double scale
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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.