Home / 50,872,329.19-76,308,955.10-14,480,705.24

Finding the Fourth Proportional to 50,872,329.19, 76,308,955.10 and 14,480,705.24

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Solution

The fourth proportional to 50,872,329.19, 76,308,955.10 and 14,480,705.24 is: 21,721,189.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,872,329.19 : 76,308,955.10 = 14,480,705.24 : x
  2. Step 2: Convert to fraction form
    50,872,329.19/76,308,955.10 = 14,480,705.24/x
  3. Step 3: Cross multiply
    50,872,329.19x = 76,308,955.10 × 14,480,705.24
  4. Step 4: Simplify right side
    50,872,329.19x = 1,105,007,485,975,494.62
  5. Step 5: Solve for x
    x = 1,105,007,485,975,494.62/50,872,329.19
  6. Step 6: Final answer
    x = 21,721,189.17

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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.