Home / 58,961,163.60-88,441,745.40-56,315,768.40

Finding the Fourth Proportional to 58,961,163.60, 88,441,745.40 and 56,315,768.40

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Solution

The fourth proportional to 58,961,163.60, 88,441,745.40 and 56,315,768.40 is: 84,473,652.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,961,163.60 : 88,441,745.40 = 56,315,768.40 : x
  2. Step 2: Convert to fraction form
    58,961,163.60/88,441,745.40 = 56,315,768.40/x
  3. Step 3: Cross multiply
    58,961,163.60x = 88,441,745.40 × 56,315,768.40
  4. Step 4: Simplify right side
    58,961,163.60x = 4,980,664,850,838,166
  5. Step 5: Solve for x
    x = 4,980,664,850,838,166/58,961,163.60
  6. Step 6: Final answer
    x = 84,473,652.60

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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.