Home / 14,637,110.00-20,192,587.81-8,834,036.72

Finding the Fourth Proportional to 14,637,110.00, 20,192,587.81 and 8,834,036.72

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Solution

The fourth proportional to 14,637,110.00, 20,192,587.81 and 8,834,036.72 is: 12,186,972.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,637,110.00 : 20,192,587.81 = 8,834,036.72 : x
  2. Step 2: Convert to fraction form
    14,637,110.00/20,192,587.81 = 8,834,036.72/x
  3. Step 3: Cross multiply
    14,637,110.00x = 20,192,587.81 × 8,834,036.72
  4. Step 4: Simplify right side
    14,637,110.00x = 178,382,062,062,316.34
  5. Step 5: Solve for x
    x = 178,382,062,062,316.34/14,637,110.00
  6. Step 6: Final answer
    x = 12,186,972.85

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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.