Home / 15,848,044.17-23,768,240.19-6,621,031.05

Finding the Fourth Proportional to 15,848,044.17, 23,768,240.19 and 6,621,031.05

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Solution

The fourth proportional to 15,848,044.17, 23,768,240.19 and 6,621,031.05 is: 9,929,948.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,848,044.17 : 23,768,240.19 = 6,621,031.05 : x
  2. Step 2: Convert to fraction form
    15,848,044.17/23,768,240.19 = 6,621,031.05/x
  3. Step 3: Cross multiply
    15,848,044.17x = 23,768,240.19 × 6,621,031.05
  4. Step 4: Simplify right side
    15,848,044.17x = 157,370,256,301,847.91
  5. Step 5: Solve for x
    x = 157,370,256,301,847.91/15,848,044.17
  6. Step 6: Final answer
    x = 9,929,948.11

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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.