Home / 294,461,308.59-406,332,711.79-170,709,957.33

Finding the Fourth Proportional to 294,461,308.59, 406,332,711.79 and 170,709,957.33

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Solution

The fourth proportional to 294,461,308.59, 406,332,711.79 and 170,709,957.33 is: 235,565,888.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,461,308.59 : 406,332,711.79 = 170,709,957.33 : x
  2. Step 2: Convert to fraction form
    294,461,308.59/406,332,711.79 = 170,709,957.33/x
  3. Step 3: Cross multiply
    294,461,308.59x = 406,332,711.79 × 170,709,957.33
  4. Step 4: Simplify right side
    294,461,308.59x = 69,365,039,891,454,096
  5. Step 5: Solve for x
    x = 69,365,039,891,454,096/294,461,308.59
  6. Step 6: Final answer
    x = 235,565,888.86

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