Home / 93,882,538.93-140,794,986.10-64,922,479.04

Finding the Fourth Proportional to 93,882,538.93, 140,794,986.10 and 64,922,479.04

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Solution

The fourth proportional to 93,882,538.93, 140,794,986.10 and 64,922,479.04 is: 97,363,787.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,882,538.93 : 140,794,986.10 = 64,922,479.04 : x
  2. Step 2: Convert to fraction form
    93,882,538.93/140,794,986.10 = 64,922,479.04/x
  3. Step 3: Cross multiply
    93,882,538.93x = 140,794,986.10 × 64,922,479.04
  4. Step 4: Simplify right side
    93,882,538.93x = 9,140,759,533,310,366
  5. Step 5: Solve for x
    x = 9,140,759,533,310,366/93,882,538.93
  6. Step 6: Final answer
    x = 97,363,787.11

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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.