Home / 15,547,116.35-23,324,086.22-4,765,228.22

Finding the Fourth Proportional to 15,547,116.35, 23,324,086.22 and 4,765,228.22

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Solution

The fourth proportional to 15,547,116.35, 23,324,086.22 and 4,765,228.22 is: 7,148,888.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,547,116.35 : 23,324,086.22 = 4,765,228.22 : x
  2. Step 2: Convert to fraction form
    15,547,116.35/23,324,086.22 = 4,765,228.22/x
  3. Step 3: Cross multiply
    15,547,116.35x = 23,324,086.22 × 4,765,228.22
  4. Step 4: Simplify right side
    15,547,116.35x = 111,144,593,720,810.55
  5. Step 5: Solve for x
    x = 111,144,593,720,810.55/15,547,116.35
  6. Step 6: Final answer
    x = 7,148,888.02

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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.