Home / 15,587,548.08-23,385,166.37-5,352,560.31

Finding the Fourth Proportional to 15,587,548.08, 23,385,166.37 and 5,352,560.31

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Solution

The fourth proportional to 15,587,548.08, 23,385,166.37 and 5,352,560.31 is: 8,030,160.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,587,548.08 : 23,385,166.37 = 5,352,560.31 : x
  2. Step 2: Convert to fraction form
    15,587,548.08/23,385,166.37 = 5,352,560.31/x
  3. Step 3: Cross multiply
    15,587,548.08x = 23,385,166.37 × 5,352,560.31
  4. Step 4: Simplify right side
    15,587,548.08x = 125,170,513,354,808.77
  5. Step 5: Solve for x
    x = 125,170,513,354,808.77/15,587,548.08
  6. Step 6: Final answer
    x = 8,030,160.53

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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.