Home / 14,293,803.84-21,444,707.91-5,780,119.02

Finding the Fourth Proportional to 14,293,803.84, 21,444,707.91 and 5,780,119.02

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Solution

The fourth proportional to 14,293,803.84, 21,444,707.91 and 5,780,119.02 is: 8,671,796.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,293,803.84 : 21,444,707.91 = 5,780,119.02 : x
  2. Step 2: Convert to fraction form
    14,293,803.84/21,444,707.91 = 5,780,119.02/x
  3. Step 3: Cross multiply
    14,293,803.84x = 21,444,707.91 × 5,780,119.02
  4. Step 4: Simplify right side
    14,293,803.84x = 123,952,964,068,935.44
  5. Step 5: Solve for x
    x = 123,952,964,068,935.44/14,293,803.84
  6. Step 6: Final answer
    x = 8,671,796.92

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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.