Home / 23,160,915.90-34,742,992.26-9,514,750.32

Finding the Fourth Proportional to 23,160,915.90, 34,742,992.26 and 9,514,750.32

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Solution

The fourth proportional to 23,160,915.90, 34,742,992.26 and 9,514,750.32 is: 14,272,790.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,160,915.90 : 34,742,992.26 = 9,514,750.32 : x
  2. Step 2: Convert to fraction form
    23,160,915.90/34,742,992.26 = 9,514,750.32/x
  3. Step 3: Cross multiply
    23,160,915.90x = 34,742,992.26 × 9,514,750.32
  4. Step 4: Simplify right side
    23,160,915.90x = 330,570,896,723,592.50
  5. Step 5: Solve for x
    x = 330,570,896,723,592.50/23,160,915.90
  6. Step 6: Final answer
    x = 14,272,790.34

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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.