Home / 9,473,252.40-14,188,883.40-7,336,407.60

Finding the Fourth Proportional to 9,473,252.40, 14,188,883.40 and 7,336,407.60

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Solution

The fourth proportional to 9,473,252.40, 14,188,883.40 and 7,336,407.60 is: 10,988,352.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,252.40 : 14,188,883.40 = 7,336,407.60 : x
  2. Step 2: Convert to fraction form
    9,473,252.40/14,188,883.40 = 7,336,407.60/x
  3. Step 3: Cross multiply
    9,473,252.40x = 14,188,883.40 × 7,336,407.60
  4. Step 4: Simplify right side
    9,473,252.40x = 104,095,432,011,273.84
  5. Step 5: Solve for x
    x = 104,095,432,011,273.84/9,473,252.40
  6. Step 6: Final answer
    x = 10,988,352.01

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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.