Home / 44,587,662.51-66,865,447.52-15,433,580.17

Finding the Fourth Proportional to 44,587,662.51, 66,865,447.52 and 15,433,580.17

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Solution

The fourth proportional to 44,587,662.51, 66,865,447.52 and 15,433,580.17 is: 23,144,816.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,587,662.51 : 66,865,447.52 = 15,433,580.17 : x
  2. Step 2: Convert to fraction form
    44,587,662.51/66,865,447.52 = 15,433,580.17/x
  3. Step 3: Cross multiply
    44,587,662.51x = 66,865,447.52 × 15,433,580.17
  4. Step 4: Simplify right side
    44,587,662.51x = 1,031,973,244,902,847.75
  5. Step 5: Solve for x
    x = 1,031,973,244,902,847.75/44,587,662.51
  6. Step 6: Final answer
    x = 23,144,816.01

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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.