Home / 23,266,547.82-32,099,525.10-13,471,645.50

Finding the Fourth Proportional to 23,266,547.82, 32,099,525.10 and 13,471,645.50

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Solution

The fourth proportional to 23,266,547.82, 32,099,525.10 and 13,471,645.50 is: 18,586,058.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266,547.82 : 32,099,525.10 = 13,471,645.50 : x
  2. Step 2: Convert to fraction form
    23,266,547.82/32,099,525.10 = 13,471,645.50/x
  3. Step 3: Cross multiply
    23,266,547.82x = 32,099,525.10 × 13,471,645.50
  4. Step 4: Simplify right side
    23,266,547.82x = 432,433,422,865,552.06
  5. Step 5: Solve for x
    x = 432,433,422,865,552.06/23,266,547.82
  6. Step 6: Final answer
    x = 18,586,058.67

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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.