Home / 11,088,225.40-16,632,338.12-9,464,596.60

Finding the Fourth Proportional to 11,088,225.40, 16,632,338.12 and 9,464,596.60

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Solution

The fourth proportional to 11,088,225.40, 16,632,338.12 and 9,464,596.60 is: 14,196,894.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,225.40 : 16,632,338.12 = 9,464,596.60 : x
  2. Step 2: Convert to fraction form
    11,088,225.40/16,632,338.12 = 9,464,596.60/x
  3. Step 3: Cross multiply
    11,088,225.40x = 16,632,338.12 × 9,464,596.60
  4. Step 4: Simplify right side
    11,088,225.40x = 157,418,370,820,602.38
  5. Step 5: Solve for x
    x = 157,418,370,820,602.38/11,088,225.40
  6. Step 6: Final answer
    x = 14,196,894.92

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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.