Home / 23,703,294.91-32,713,201.63-13,390,682.30

Finding the Fourth Proportional to 23,703,294.91, 32,713,201.63 and 13,390,682.30

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Solution

The fourth proportional to 23,703,294.91, 32,713,201.63 and 13,390,682.30 is: 18,480,641.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,703,294.91 : 32,713,201.63 = 13,390,682.30 : x
  2. Step 2: Convert to fraction form
    23,703,294.91/32,713,201.63 = 13,390,682.30/x
  3. Step 3: Cross multiply
    23,703,294.91x = 32,713,201.63 × 13,390,682.30
  4. Step 4: Simplify right side
    23,703,294.91x = 438,052,090,203,030.81
  5. Step 5: Solve for x
    x = 438,052,090,203,030.81/23,703,294.91
  6. Step 6: Final answer
    x = 18,480,641.27

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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.