Home / 23,047,226.64-31,804,315.56-12,733,727.76

Finding the Fourth Proportional to 23,047,226.64, 31,804,315.56 and 12,733,727.76

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Solution

The fourth proportional to 23,047,226.64, 31,804,315.56 and 12,733,727.76 is: 17,572,070.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,047,226.64 : 31,804,315.56 = 12,733,727.76 : x
  2. Step 2: Convert to fraction form
    23,047,226.64/31,804,315.56 = 12,733,727.76/x
  3. Step 3: Cross multiply
    23,047,226.64x = 31,804,315.56 × 12,733,727.76
  4. Step 4: Simplify right side
    23,047,226.64x = 404,987,495,934,171.94
  5. Step 5: Solve for x
    x = 404,987,495,934,171.94/23,047,226.64
  6. Step 6: Final answer
    x = 17,572,070.70

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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.