Home / 9,843,712.20-14,765,568.30-9,064,265.40

Finding the Fourth Proportional to 9,843,712.20, 14,765,568.30 and 9,064,265.40

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Solution

The fourth proportional to 9,843,712.20, 14,765,568.30 and 9,064,265.40 is: 13,596,398.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,843,712.20 : 14,765,568.30 = 9,064,265.40 : x
  2. Step 2: Convert to fraction form
    9,843,712.20/14,765,568.30 = 9,064,265.40/x
  3. Step 3: Cross multiply
    9,843,712.20x = 14,765,568.30 × 9,064,265.40
  4. Step 4: Simplify right side
    9,843,712.20x = 133,839,029,853,026.83
  5. Step 5: Solve for x
    x = 133,839,029,853,026.83/9,843,712.20
  6. Step 6: Final answer
    x = 13,596,398.10

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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.