Home / 26,300,198.33-36,291,130.40-14,537,877.79

Finding the Fourth Proportional to 26,300,198.33, 36,291,130.40 and 14,537,877.79

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Solution

The fourth proportional to 26,300,198.33, 36,291,130.40 and 14,537,877.79 is: 20,060,533.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,300,198.33 : 36,291,130.40 = 14,537,877.79 : x
  2. Step 2: Convert to fraction form
    26,300,198.33/36,291,130.40 = 14,537,877.79/x
  3. Step 3: Cross multiply
    26,300,198.33x = 36,291,130.40 × 14,537,877.79
  4. Step 4: Simplify right side
    26,300,198.33x = 527,596,018,543,464.44
  5. Step 5: Solve for x
    x = 527,596,018,543,464.44/26,300,198.33
  6. Step 6: Final answer
    x = 20,060,533.84

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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.