Home / 52,704,069.60-79,056,104.40-50,688,530.40

Finding the Fourth Proportional to 52,704,069.60, 79,056,104.40 and 50,688,530.40

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Solution

The fourth proportional to 52,704,069.60, 79,056,104.40 and 50,688,530.40 is: 76,032,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,704,069.60 : 79,056,104.40 = 50,688,530.40 : x
  2. Step 2: Convert to fraction form
    52,704,069.60/79,056,104.40 = 50,688,530.40/x
  3. Step 3: Cross multiply
    52,704,069.60x = 79,056,104.40 × 50,688,530.40
  4. Step 4: Simplify right side
    52,704,069.60x = 4,007,237,751,184,974
  5. Step 5: Solve for x
    x = 4,007,237,751,184,974/52,704,069.60
  6. Step 6: Final answer
    x = 76,032,795.60

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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.