Home / 23,620,026.47-32,596,327.40-13,829,554.64

Finding the Fourth Proportional to 23,620,026.47, 32,596,327.40 and 13,829,554.64

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Solution

The fourth proportional to 23,620,026.47, 32,596,327.40 and 13,829,554.64 is: 19,085,189.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,620,026.47 : 32,596,327.40 = 13,829,554.64 : x
  2. Step 2: Convert to fraction form
    23,620,026.47/32,596,327.40 = 13,829,554.64/x
  3. Step 3: Cross multiply
    23,620,026.47x = 32,596,327.40 × 13,829,554.64
  4. Step 4: Simplify right side
    23,620,026.47x = 450,792,690,853,972.19
  5. Step 5: Solve for x
    x = 450,792,690,853,972.19/23,620,026.47
  6. Step 6: Final answer
    x = 19,085,189.91

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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.