Home / 59,794,851.60-89,692,277.40-52,236,579.60

Finding the Fourth Proportional to 59,794,851.60, 89,692,277.40 and 52,236,579.60

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Solution

The fourth proportional to 59,794,851.60, 89,692,277.40 and 52,236,579.60 is: 78,354,869.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,794,851.60 : 89,692,277.40 = 52,236,579.60 : x
  2. Step 2: Convert to fraction form
    59,794,851.60/89,692,277.40 = 52,236,579.60/x
  3. Step 3: Cross multiply
    59,794,851.60x = 89,692,277.40 × 52,236,579.60
  4. Step 4: Simplify right side
    59,794,851.60x = 4,685,217,787,910,381
  5. Step 5: Solve for x
    x = 4,685,217,787,910,381/59,794,851.60
  6. Step 6: Final answer
    x = 78,354,869.40

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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.