Home / 29,798,768,963.70-44,661,347,164.92-25,572,011,428.71

Finding the Fourth Proportional to 29,798,768,963.70, 44,661,347,164.92 and 25,572,011,428.71

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Solution

The fourth proportional to 29,798,768,963.70, 44,661,347,164.92 and 25,572,011,428.71 is: 38,326,431,588.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,798,768,963.70 : 44,661,347,164.92 = 25,572,011,428.71 : x
  2. Step 2: Convert to fraction form
    29,798,768,963.70/44,661,347,164.92 = 25,572,011,428.71/x
  3. Step 3: Cross multiply
    29,798,768,963.70x = 44,661,347,164.92 × 25,572,011,428.71
  4. Step 4: Simplify right side
    29,798,768,963.70x = 1,142,080,480,122,919,059,456
  5. Step 5: Solve for x
    x = 1,142,080,480,122,919,059,456/29,798,768,963.70
  6. Step 6: Final answer
    x = 38,326,431,588.98

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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.