Home / 49,951,720.56-74,893,482.93-26,611,953.15

Finding the Fourth Proportional to 49,951,720.56, 74,893,482.93 and 26,611,953.15

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Solution

The fourth proportional to 49,951,720.56, 74,893,482.93 and 26,611,953.15 is: 39,899,763.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,951,720.56 : 74,893,482.93 = 26,611,953.15 : x
  2. Step 2: Convert to fraction form
    49,951,720.56/74,893,482.93 = 26,611,953.15/x
  3. Step 3: Cross multiply
    49,951,720.56x = 74,893,482.93 × 26,611,953.15
  4. Step 4: Simplify right side
    49,951,720.56x = 1,993,061,858,973,484.75
  5. Step 5: Solve for x
    x = 1,993,061,858,973,484.75/49,951,720.56
  6. Step 6: Final answer
    x = 39,899,763.94

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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.