Home / 15,514,240.80-23,271,361.20-5,924,683.20

Finding the Fourth Proportional to 15,514,240.80, 23,271,361.20 and 5,924,683.20

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Solution

The fourth proportional to 15,514,240.80, 23,271,361.20 and 5,924,683.20 is: 8,887,024.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,514,240.80 : 23,271,361.20 = 5,924,683.20 : x
  2. Step 2: Convert to fraction form
    15,514,240.80/23,271,361.20 = 5,924,683.20/x
  3. Step 3: Cross multiply
    15,514,240.80x = 23,271,361.20 × 5,924,683.20
  4. Step 4: Simplify right side
    15,514,240.80x = 137,875,442,742,771.84
  5. Step 5: Solve for x
    x = 137,875,442,742,771.84/15,514,240.80
  6. Step 6: Final answer
    x = 8,887,024.80

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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.