Home / 161,285,477.60-241,928,216.40-59,015,525.60

Finding the Fourth Proportional to 161,285,477.60, 241,928,216.40 and 59,015,525.60

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Solution

The fourth proportional to 161,285,477.60, 241,928,216.40 and 59,015,525.60 is: 88,523,288.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,285,477.60 : 241,928,216.40 = 59,015,525.60 : x
  2. Step 2: Convert to fraction form
    161,285,477.60/241,928,216.40 = 59,015,525.60/x
  3. Step 3: Cross multiply
    161,285,477.60x = 241,928,216.40 × 59,015,525.60
  4. Step 4: Simplify right side
    161,285,477.60x = 14,277,520,848,316,540
  5. Step 5: Solve for x
    x = 14,277,520,848,316,540/161,285,477.60
  6. Step 6: Final answer
    x = 88,523,288.40

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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.