Home / 106,069,577.78-159,128,304.98-32,299,956.88

Finding the Fourth Proportional to 106,069,577.78, 159,128,304.98 and 32,299,956.88

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Solution

The fourth proportional to 106,069,577.78, 159,128,304.98 and 32,299,956.88 is: 48,457,224.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,069,577.78 : 159,128,304.98 = 32,299,956.88 : x
  2. Step 2: Convert to fraction form
    106,069,577.78/159,128,304.98 = 32,299,956.88/x
  3. Step 3: Cross multiply
    106,069,577.78x = 159,128,304.98 × 32,299,956.88
  4. Step 4: Simplify right side
    106,069,577.78x = 5,139,837,389,241,489
  5. Step 5: Solve for x
    x = 5,139,837,389,241,489/106,069,577.78
  6. Step 6: Final answer
    x = 48,457,224.93

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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.