Home / 27,368,952.30-37,769,254.27-14,810,007.06

Finding the Fourth Proportional to 27,368,952.30, 37,769,254.27 and 14,810,007.06

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Solution

The fourth proportional to 27,368,952.30, 37,769,254.27 and 14,810,007.06 is: 20,437,863.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,368,952.30 : 37,769,254.27 = 14,810,007.06 : x
  2. Step 2: Convert to fraction form
    27,368,952.30/37,769,254.27 = 14,810,007.06/x
  3. Step 3: Cross multiply
    27,368,952.30x = 37,769,254.27 × 14,810,007.06
  4. Step 4: Simplify right side
    27,368,952.30x = 559,362,922,389,635.19
  5. Step 5: Solve for x
    x = 559,362,922,389,635.19/27,368,952.30
  6. Step 6: Final answer
    x = 20,437,863.91

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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.