Home / 26,174,672.19-39,262,018.25-26,136,848.63

Finding the Fourth Proportional to 26,174,672.19, 39,262,018.25 and 26,136,848.63

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Solution

The fourth proportional to 26,174,672.19, 39,262,018.25 and 26,136,848.63 is: 39,205,282.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,174,672.19 : 39,262,018.25 = 26,136,848.63 : x
  2. Step 2: Convert to fraction form
    26,174,672.19/39,262,018.25 = 26,136,848.63/x
  3. Step 3: Cross multiply
    26,174,672.19x = 39,262,018.25 × 26,136,848.63
  4. Step 4: Simplify right side
    26,174,672.19x = 1,026,185,428,072,044.62
  5. Step 5: Solve for x
    x = 1,026,185,428,072,044.62/26,174,672.19
  6. Step 6: Final answer
    x = 39,205,282.90

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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.