Home / 9,964,132.10-14,946,198.15-6,562,909.70

Finding the Fourth Proportional to 9,964,132.10, 14,946,198.15 and 6,562,909.70

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Solution

The fourth proportional to 9,964,132.10, 14,946,198.15 and 6,562,909.70 is: 9,844,364.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,132.10 : 14,946,198.15 = 6,562,909.70 : x
  2. Step 2: Convert to fraction form
    9,964,132.10/14,946,198.15 = 6,562,909.70/x
  3. Step 3: Cross multiply
    9,964,132.10x = 14,946,198.15 × 6,562,909.70
  4. Step 4: Simplify right side
    9,964,132.10x = 98,090,548,816,757.06
  5. Step 5: Solve for x
    x = 98,090,548,816,757.06/9,964,132.10
  6. Step 6: Final answer
    x = 9,844,364.55

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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.