Home / 14,094,069.60-21,141,104.40-11,574,645.60

Finding the Fourth Proportional to 14,094,069.60, 21,141,104.40 and 11,574,645.60

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Solution

The fourth proportional to 14,094,069.60, 21,141,104.40 and 11,574,645.60 is: 17,361,968.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,069.60 : 21,141,104.40 = 11,574,645.60 : x
  2. Step 2: Convert to fraction form
    14,094,069.60/21,141,104.40 = 11,574,645.60/x
  3. Step 3: Cross multiply
    14,094,069.60x = 21,141,104.40 × 11,574,645.60
  4. Step 4: Simplify right side
    14,094,069.60x = 244,700,791,022,600.62
  5. Step 5: Solve for x
    x = 244,700,791,022,600.62/14,094,069.60
  6. Step 6: Final answer
    x = 17,361,968.40

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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.