Home / 14,550,884.72-21,817,535.63-5,798,509.61

Finding the Fourth Proportional to 14,550,884.72, 21,817,535.63 and 5,798,509.61

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Solution

The fourth proportional to 14,550,884.72, 21,817,535.63 and 5,798,509.61 is: 8,694,261.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,550,884.72 : 21,817,535.63 = 5,798,509.61 : x
  2. Step 2: Convert to fraction form
    14,550,884.72/21,817,535.63 = 5,798,509.61/x
  3. Step 3: Cross multiply
    14,550,884.72x = 21,817,535.63 × 5,798,509.61
  4. Step 4: Simplify right side
    14,550,884.72x = 126,509,189,878,992.19
  5. Step 5: Solve for x
    x = 126,509,189,878,992.19/14,550,884.72
  6. Step 6: Final answer
    x = 8,694,261.02

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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.