Home / 195,191,039.93-292,787,244.27-49,624,616.93

Finding the Fourth Proportional to 195,191,039.93, 292,787,244.27 and 49,624,616.93

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Solution

The fourth proportional to 195,191,039.93, 292,787,244.27 and 49,624,616.93 is: 74,437,099.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,191,039.93 : 292,787,244.27 = 49,624,616.93 : x
  2. Step 2: Convert to fraction form
    195,191,039.93/292,787,244.27 = 49,624,616.93/x
  3. Step 3: Cross multiply
    195,191,039.93x = 292,787,244.27 × 49,624,616.93
  4. Step 4: Simplify right side
    195,191,039.93x = 14,529,454,837,425,150
  5. Step 5: Solve for x
    x = 14,529,454,837,425,150/195,191,039.93
  6. Step 6: Final answer
    x = 74,437,099.38

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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.