Home / 17,963,125.10-26,944,687.65-5,184,046.70

Finding the Fourth Proportional to 17,963,125.10, 26,944,687.65 and 5,184,046.70

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Solution

The fourth proportional to 17,963,125.10, 26,944,687.65 and 5,184,046.70 is: 7,776,070.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,125.10 : 26,944,687.65 = 5,184,046.70 : x
  2. Step 2: Convert to fraction form
    17,963,125.10/26,944,687.65 = 5,184,046.70/x
  3. Step 3: Cross multiply
    17,963,125.10x = 26,944,687.65 × 5,184,046.70
  4. Step 4: Simplify right side
    17,963,125.10x = 139,682,519,094,513.25
  5. Step 5: Solve for x
    x = 139,682,519,094,513.25/17,963,125.10
  6. Step 6: Final answer
    x = 7,776,070.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.