Home / 9,675,350.40-14,518,274.40-3,996,148.80

Finding the Fourth Proportional to 9,675,350.40, 14,518,274.40 and 3,996,148.80

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Solution

The fourth proportional to 9,675,350.40, 14,518,274.40 and 3,996,148.80 is: 5,996,391.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,350.40 : 14,518,274.40 = 3,996,148.80 : x
  2. Step 2: Convert to fraction form
    9,675,350.40/14,518,274.40 = 3,996,148.80/x
  3. Step 3: Cross multiply
    9,675,350.40x = 14,518,274.40 × 3,996,148.80
  4. Step 4: Simplify right side
    9,675,350.40x = 58,017,184,821,630.72
  5. Step 5: Solve for x
    x = 58,017,184,821,630.72/9,675,350.40
  6. Step 6: Final answer
    x = 5,996,391.08

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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.