Home / 22,816,308.26-34,258,653.12-19,751,751.60

Finding the Fourth Proportional to 22,816,308.26, 34,258,653.12 and 19,751,751.60

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Solution

The fourth proportional to 22,816,308.26, 34,258,653.12 and 19,751,751.60 is: 29,657,225.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816,308.26 : 34,258,653.12 = 19,751,751.60 : x
  2. Step 2: Convert to fraction form
    22,816,308.26/34,258,653.12 = 19,751,751.60/x
  3. Step 3: Cross multiply
    22,816,308.26x = 34,258,653.12 × 19,751,751.60
  4. Step 4: Simplify right side
    22,816,308.26x = 676,668,406,576,805
  5. Step 5: Solve for x
    x = 676,668,406,576,805/22,816,308.26
  6. Step 6: Final answer
    x = 29,657,225.83

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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.