Home / 147,048,410.60-220,580,910.30-44,815,783.40

Finding the Fourth Proportional to 147,048,410.60, 220,580,910.30 and 44,815,783.40

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Solution

The fourth proportional to 147,048,410.60, 220,580,910.30 and 44,815,783.40 is: 67,226,202.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,048,410.60 : 220,580,910.30 = 44,815,783.40 : x
  2. Step 2: Convert to fraction form
    147,048,410.60/220,580,910.30 = 44,815,783.40/x
  3. Step 3: Cross multiply
    147,048,410.60x = 220,580,910.30 × 44,815,783.40
  4. Step 4: Simplify right side
    147,048,410.60x = 9,885,506,298,179,630
  5. Step 5: Solve for x
    x = 9,885,506,298,179,630/147,048,410.60
  6. Step 6: Final answer
    x = 67,226,202.98

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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.