Home / 15,542,256.24-23,316,080.04-4,759,302.96

Finding the Fourth Proportional to 15,542,256.24, 23,316,080.04 and 4,759,302.96

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Solution

The fourth proportional to 15,542,256.24, 23,316,080.04 and 4,759,302.96 is: 7,139,779.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,542,256.24 : 23,316,080.04 = 4,759,302.96 : x
  2. Step 2: Convert to fraction form
    15,542,256.24/23,316,080.04 = 4,759,302.96/x
  3. Step 3: Cross multiply
    15,542,256.24x = 23,316,080.04 × 4,759,302.96
  4. Step 4: Simplify right side
    15,542,256.24x = 110,968,288,749,968.91
  5. Step 5: Solve for x
    x = 110,968,288,749,968.91/15,542,256.24
  6. Step 6: Final answer
    x = 7,139,779.90

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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.