Home / 27,202,390.00-37,538,758.76-14,812,630.40

Finding the Fourth Proportional to 27,202,390.00, 37,538,758.76 and 14,812,630.40

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Solution

The fourth proportional to 27,202,390.00, 37,538,758.76 and 14,812,630.40 is: 20,441,136.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,202,390.00 : 37,538,758.76 = 14,812,630.40 : x
  2. Step 2: Convert to fraction form
    27,202,390.00/37,538,758.76 = 14,812,630.40/x
  3. Step 3: Cross multiply
    27,202,390.00x = 37,538,758.76 × 14,812,630.40
  4. Step 4: Simplify right side
    27,202,390.00x = 556,047,759,206,426.06
  5. Step 5: Solve for x
    x = 556,047,759,206,426.06/27,202,390.00
  6. Step 6: Final answer
    x = 20,441,136.21

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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.