Home / 62,367,016.60-93,408,807.30-39,408,765.40

Finding the Fourth Proportional to 62,367,016.60, 93,408,807.30 and 39,408,765.40

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Solution

The fourth proportional to 62,367,016.60, 93,408,807.30 and 39,408,765.40 is: 59,023,598.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,367,016.60 : 93,408,807.30 = 39,408,765.40 : x
  2. Step 2: Convert to fraction form
    62,367,016.60/93,408,807.30 = 39,408,765.40/x
  3. Step 3: Cross multiply
    62,367,016.60x = 93,408,807.30 × 39,408,765.40
  4. Step 4: Simplify right side
    62,367,016.60x = 3,681,125,773,179,507
  5. Step 5: Solve for x
    x = 3,681,125,773,179,507/62,367,016.60
  6. Step 6: Final answer
    x = 59,023,598.91

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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.