Home / 64,976,209.60-97,464,314.40-26,665,218.40

Finding the Fourth Proportional to 64,976,209.60, 97,464,314.40 and 26,665,218.40

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Solution

The fourth proportional to 64,976,209.60, 97,464,314.40 and 26,665,218.40 is: 39,997,827.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,976,209.60 : 97,464,314.40 = 26,665,218.40 : x
  2. Step 2: Convert to fraction form
    64,976,209.60/97,464,314.40 = 26,665,218.40/x
  3. Step 3: Cross multiply
    64,976,209.60x = 97,464,314.40 × 26,665,218.40
  4. Step 4: Simplify right side
    64,976,209.60x = 2,598,907,229,682,265
  5. Step 5: Solve for x
    x = 2,598,907,229,682,265/64,976,209.60
  6. Step 6: Final answer
    x = 39,997,827.60

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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.