Home / 54,704,348.60-82,056,522.90-52,184,924.60

Finding the Fourth Proportional to 54,704,348.60, 82,056,522.90 and 52,184,924.60

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Solution

The fourth proportional to 54,704,348.60, 82,056,522.90 and 52,184,924.60 is: 78,277,386.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,704,348.60 : 82,056,522.90 = 52,184,924.60 : x
  2. Step 2: Convert to fraction form
    54,704,348.60/82,056,522.90 = 52,184,924.60/x
  3. Step 3: Cross multiply
    54,704,348.60x = 82,056,522.90 × 52,184,924.60
  4. Step 4: Simplify right side
    54,704,348.60x = 4,282,113,460,474,674
  5. Step 5: Solve for x
    x = 4,282,113,460,474,674/54,704,348.60
  6. Step 6: Final answer
    x = 78,277,386.90

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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.