Home / 93,747,612.80-140,621,419.20-32,336,652.80

Finding the Fourth Proportional to 93,747,612.80, 140,621,419.20 and 32,336,652.80

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Solution

The fourth proportional to 93,747,612.80, 140,621,419.20 and 32,336,652.80 is: 48,504,979.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,747,612.80 : 140,621,419.20 = 32,336,652.80 : x
  2. Step 2: Convert to fraction form
    93,747,612.80/140,621,419.20 = 32,336,652.80/x
  3. Step 3: Cross multiply
    93,747,612.80x = 140,621,419.20 × 32,336,652.80
  4. Step 4: Simplify right side
    93,747,612.80x = 4,547,226,008,913,653
  5. Step 5: Solve for x
    x = 4,547,226,008,913,653/93,747,612.80
  6. Step 6: Final answer
    x = 48,504,979.20

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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.