Home / 69,544,314.40-104,330,468.40-58,262,893.60

Finding the Fourth Proportional to 69,544,314.40, 104,330,468.40 and 58,262,893.60

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Solution

The fourth proportional to 69,544,314.40, 104,330,468.40 and 58,262,893.60 is: 87,406,066.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,544,314.40 : 104,330,468.40 = 58,262,893.60 : x
  2. Step 2: Convert to fraction form
    69,544,314.40/104,330,468.40 = 58,262,893.60/x
  3. Step 3: Cross multiply
    69,544,314.40x = 104,330,468.40 × 58,262,893.60
  4. Step 4: Simplify right side
    69,544,314.40x = 6,078,594,979,627,363
  5. Step 5: Solve for x
    x = 6,078,594,979,627,363/69,544,314.40
  6. Step 6: Final answer
    x = 87,406,066.65

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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.