Home / 53,148,279.34-79,693,570.02-23,967,976.24

Finding the Fourth Proportional to 53,148,279.34, 79,693,570.02 and 23,967,976.24

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Solution

The fourth proportional to 53,148,279.34, 79,693,570.02 and 23,967,976.24 is: 35,938,954.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,148,279.34 : 79,693,570.02 = 23,967,976.24 : x
  2. Step 2: Convert to fraction form
    53,148,279.34/79,693,570.02 = 23,967,976.24/x
  3. Step 3: Cross multiply
    53,148,279.34x = 79,693,570.02 × 23,967,976.24
  4. Step 4: Simplify right side
    53,148,279.34x = 1,910,093,592,720,136
  5. Step 5: Solve for x
    x = 1,910,093,592,720,136/53,148,279.34
  6. Step 6: Final answer
    x = 35,938,954.50

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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.