Home / 26,357,238.40-36,372,708.56-14,754,897.22

Finding the Fourth Proportional to 26,357,238.40, 36,372,708.56 and 14,754,897.22

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Solution

The fourth proportional to 26,357,238.40, 36,372,708.56 and 14,754,897.22 is: 20,361,601.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,357,238.40 : 36,372,708.56 = 14,754,897.22 : x
  2. Step 2: Convert to fraction form
    26,357,238.40/36,372,708.56 = 14,754,897.22/x
  3. Step 3: Cross multiply
    26,357,238.40x = 36,372,708.56 × 14,754,897.22
  4. Step 4: Simplify right side
    26,357,238.40x = 536,675,576,415,814.25
  5. Step 5: Solve for x
    x = 536,675,576,415,814.25/26,357,238.40
  6. Step 6: Final answer
    x = 20,361,601.18

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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.