Home / 27,069,746.16-37,356,537.24-14,679,863.76

Finding the Fourth Proportional to 27,069,746.16, 37,356,537.24 and 14,679,863.76

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Solution

The fourth proportional to 27,069,746.16, 37,356,537.24 and 14,679,863.76 is: 20,258,367.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,069,746.16 : 37,356,537.24 = 14,679,863.76 : x
  2. Step 2: Convert to fraction form
    27,069,746.16/37,356,537.24 = 14,679,863.76/x
  3. Step 3: Cross multiply
    27,069,746.16x = 37,356,537.24 × 14,679,863.76
  4. Step 4: Simplify right side
    27,069,746.16x = 548,388,877,228,566.44
  5. Step 5: Solve for x
    x = 548,388,877,228,566.44/27,069,746.16
  6. Step 6: Final answer
    x = 20,258,367.92

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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.