Home / 294,711,595.84-441,971,734.92-97,922,160.64

Finding the Fourth Proportional to 294,711,595.84, 441,971,734.92 and 97,922,160.64

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Solution

The fourth proportional to 294,711,595.84, 441,971,734.92 and 97,922,160.64 is: 146,851,456.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,711,595.84 : 441,971,734.92 = 97,922,160.64 : x
  2. Step 2: Convert to fraction form
    294,711,595.84/441,971,734.92 = 97,922,160.64/x
  3. Step 3: Cross multiply
    294,711,595.84x = 441,971,734.92 × 97,922,160.64
  4. Step 4: Simplify right side
    294,711,595.84x = 43,278,827,225,175,736
  5. Step 5: Solve for x
    x = 43,278,827,225,175,736/294,711,595.84
  6. Step 6: Final answer
    x = 146,851,456.94

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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.