Home / 34,891,630.89-52,343,131.49-10,302,043.16

Finding the Fourth Proportional to 34,891,630.89, 52,343,131.49 and 10,302,043.16

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Solution

The fourth proportional to 34,891,630.89, 52,343,131.49 and 10,302,043.16 is: 15,454,743.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,891,630.89 : 52,343,131.49 = 10,302,043.16 : x
  2. Step 2: Convert to fraction form
    34,891,630.89/52,343,131.49 = 10,302,043.16/x
  3. Step 3: Cross multiply
    34,891,630.89x = 52,343,131.49 × 10,302,043.16
  4. Step 4: Simplify right side
    34,891,630.89x = 539,241,199,426,309.19
  5. Step 5: Solve for x
    x = 539,241,199,426,309.19/34,891,630.89
  6. Step 6: Final answer
    x = 15,454,743.32

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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.