Home / 65,958,849.23-98,953,473.73-22,828,053.11

Finding the Fourth Proportional to 65,958,849.23, 98,953,473.73 and 22,828,053.11

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Solution

The fourth proportional to 65,958,849.23, 98,953,473.73 and 22,828,053.11 is: 34,247,340.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,958,849.23 : 98,953,473.73 = 22,828,053.11 : x
  2. Step 2: Convert to fraction form
    65,958,849.23/98,953,473.73 = 22,828,053.11/x
  3. Step 3: Cross multiply
    65,958,849.23x = 98,953,473.73 × 22,828,053.11
  4. Step 4: Simplify right side
    65,958,849.23x = 2,258,915,153,917,743.50
  5. Step 5: Solve for x
    x = 2,258,915,153,917,743.50/65,958,849.23
  6. Step 6: Final answer
    x = 34,247,340.28

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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.