Home / 78,903,904.62-108,890,751.18-44,096,594.04

Finding the Fourth Proportional to 78,903,904.62, 108,890,751.18 and 44,096,594.04

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Solution

The fourth proportional to 78,903,904.62, 108,890,751.18 and 44,096,594.04 is: 60,855,179.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    78,903,904.62 : 108,890,751.18 = 44,096,594.04 : x
  2. Step 2: Convert to fraction form
    78,903,904.62/108,890,751.18 = 44,096,594.04/x
  3. Step 3: Cross multiply
    78,903,904.62x = 108,890,751.18 × 44,096,594.04
  4. Step 4: Simplify right side
    78,903,904.62x = 4,801,711,249,495,111
  5. Step 5: Solve for x
    x = 4,801,711,249,495,111/78,903,904.62
  6. Step 6: Final answer
    x = 60,855,179.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.