Home / 9,353,934.90-14,030,902.35-5,748,009.30

Finding the Fourth Proportional to 9,353,934.90, 14,030,902.35 and 5,748,009.30

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Solution

The fourth proportional to 9,353,934.90, 14,030,902.35 and 5,748,009.30 is: 8,622,013.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,934.90 : 14,030,902.35 = 5,748,009.30 : x
  2. Step 2: Convert to fraction form
    9,353,934.90/14,030,902.35 = 5,748,009.30/x
  3. Step 3: Cross multiply
    9,353,934.90x = 14,030,902.35 × 5,748,009.30
  4. Step 4: Simplify right side
    9,353,934.90x = 80,649,757,195,191.84
  5. Step 5: Solve for x
    x = 80,649,757,195,191.84/9,353,934.90
  6. Step 6: Final answer
    x = 8,622,013.95

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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.