Home / 9,108,335.48-13,660,487.75-2,630,004.53

Finding the Fourth Proportional to 9,108,335.48, 13,660,487.75 and 2,630,004.53

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Solution

The fourth proportional to 9,108,335.48, 13,660,487.75 and 2,630,004.53 is: 3,944,424.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,108,335.48 : 13,660,487.75 = 2,630,004.53 : x
  2. Step 2: Convert to fraction form
    9,108,335.48/13,660,487.75 = 2,630,004.53/x
  3. Step 3: Cross multiply
    9,108,335.48x = 13,660,487.75 × 2,630,004.53
  4. Step 4: Simplify right side
    9,108,335.48x = 35,927,144,596,207.07
  5. Step 5: Solve for x
    x = 35,927,144,596,207.07/9,108,335.48
  6. Step 6: Final answer
    x = 3,944,424.83

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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.