Home / 33,118,722.30-49,678,083.45-14,943,440.10

Finding the Fourth Proportional to 33,118,722.30, 49,678,083.45 and 14,943,440.10

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Solution

The fourth proportional to 33,118,722.30, 49,678,083.45 and 14,943,440.10 is: 22,415,160.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,118,722.30 : 49,678,083.45 = 14,943,440.10 : x
  2. Step 2: Convert to fraction form
    33,118,722.30/49,678,083.45 = 14,943,440.10/x
  3. Step 3: Cross multiply
    33,118,722.30x = 49,678,083.45 × 14,943,440.10
  4. Step 4: Simplify right side
    33,118,722.30x = 742,361,464,317,876.38
  5. Step 5: Solve for x
    x = 742,361,464,317,876.38/33,118,722.30
  6. Step 6: Final answer
    x = 22,415,160.15

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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.