Home / 88,823,971.60-133,235,957.40-50,560,219.60

Finding the Fourth Proportional to 88,823,971.60, 133,235,957.40 and 50,560,219.60

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Solution

The fourth proportional to 88,823,971.60, 133,235,957.40 and 50,560,219.60 is: 75,840,329.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,823,971.60 : 133,235,957.40 = 50,560,219.60 : x
  2. Step 2: Convert to fraction form
    88,823,971.60/133,235,957.40 = 50,560,219.60/x
  3. Step 3: Cross multiply
    88,823,971.60x = 133,235,957.40 × 50,560,219.60
  4. Step 4: Simplify right side
    88,823,971.60x = 6,736,439,264,760,246
  5. Step 5: Solve for x
    x = 6,736,439,264,760,246/88,823,971.60
  6. Step 6: Final answer
    x = 75,840,329.40

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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.