Home / 9,963,002.90-14,944,504.35-9,065,458.10

Finding the Fourth Proportional to 9,963,002.90, 14,944,504.35 and 9,065,458.10

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Solution

The fourth proportional to 9,963,002.90, 14,944,504.35 and 9,065,458.10 is: 13,598,187.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,002.90 : 14,944,504.35 = 9,065,458.10 : x
  2. Step 2: Convert to fraction form
    9,963,002.90/14,944,504.35 = 9,065,458.10/x
  3. Step 3: Cross multiply
    9,963,002.90x = 14,944,504.35 × 9,065,458.10
  4. Step 4: Simplify right side
    9,963,002.90x = 135,478,778,010,192.72
  5. Step 5: Solve for x
    x = 135,478,778,010,192.72/9,963,002.90
  6. Step 6: Final answer
    x = 13,598,187.15

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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.