Home / 15,349,283.40-23,011,779.42-5,763,594.12

Finding the Fourth Proportional to 15,349,283.40, 23,011,779.42 and 5,763,594.12

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Solution

The fourth proportional to 15,349,283.40, 23,011,779.42 and 5,763,594.12 is: 8,640,830.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,349,283.40 : 23,011,779.42 = 5,763,594.12 : x
  2. Step 2: Convert to fraction form
    15,349,283.40/23,011,779.42 = 5,763,594.12/x
  3. Step 3: Cross multiply
    15,349,283.40x = 23,011,779.42 × 5,763,594.12
  4. Step 4: Simplify right side
    15,349,283.40x = 132,630,556,555,849.02
  5. Step 5: Solve for x
    x = 132,630,556,555,849.02/15,349,283.40
  6. Step 6: Final answer
    x = 8,640,830.53

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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.