Home / 184,032,141.10-276,048,211.65-54,659,718.70

Finding the Fourth Proportional to 184,032,141.10, 276,048,211.65 and 54,659,718.70

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Solution

The fourth proportional to 184,032,141.10, 276,048,211.65 and 54,659,718.70 is: 81,989,578.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,032,141.10 : 276,048,211.65 = 54,659,718.70 : x
  2. Step 2: Convert to fraction form
    184,032,141.10/276,048,211.65 = 54,659,718.70/x
  3. Step 3: Cross multiply
    184,032,141.10x = 276,048,211.65 × 54,659,718.70
  4. Step 4: Simplify right side
    184,032,141.10x = 15,088,717,596,427,062
  5. Step 5: Solve for x
    x = 15,088,717,596,427,062/184,032,141.10
  6. Step 6: Final answer
    x = 81,989,578.05

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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.