Home / 113,877,085.29-170,815,573.26-27,615,477.57

Finding the Fourth Proportional to 113,877,085.29, 170,815,573.26 and 27,615,477.57

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Solution

The fourth proportional to 113,877,085.29, 170,815,573.26 and 27,615,477.57 is: 41,423,203.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,877,085.29 : 170,815,573.26 = 27,615,477.57 : x
  2. Step 2: Convert to fraction form
    113,877,085.29/170,815,573.26 = 27,615,477.57/x
  3. Step 3: Cross multiply
    113,877,085.29x = 170,815,573.26 × 27,615,477.57
  4. Step 4: Simplify right side
    113,877,085.29x = 4,717,153,631,968,222
  5. Step 5: Solve for x
    x = 4,717,153,631,968,222/113,877,085.29
  6. Step 6: Final answer
    x = 41,423,203.10

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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.