Home / 27,153,760.10-37,471,925.49-14,763,853.35

Finding the Fourth Proportional to 27,153,760.10, 37,471,925.49 and 14,763,853.35

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Solution

The fourth proportional to 27,153,760.10, 37,471,925.49 and 14,763,853.35 is: 20,373,974.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,153,760.10 : 37,471,925.49 = 14,763,853.35 : x
  2. Step 2: Convert to fraction form
    27,153,760.10/37,471,925.49 = 14,763,853.35/x
  3. Step 3: Cross multiply
    27,153,760.10x = 37,471,925.49 × 14,763,853.35
  4. Step 4: Simplify right side
    27,153,760.10x = 553,230,012,844,688.81
  5. Step 5: Solve for x
    x = 553,230,012,844,688.81/27,153,760.10
  6. Step 6: Final answer
    x = 20,373,974.39

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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.