Home / 32,803,005.78-49,205,853.54-11,252,427.66

Finding the Fourth Proportional to 32,803,005.78, 49,205,853.54 and 11,252,427.66

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Solution

The fourth proportional to 32,803,005.78, 49,205,853.54 and 11,252,427.66 is: 16,879,102.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,803,005.78 : 49,205,853.54 = 11,252,427.66 : x
  2. Step 2: Convert to fraction form
    32,803,005.78/49,205,853.54 = 11,252,427.66/x
  3. Step 3: Cross multiply
    32,803,005.78x = 49,205,853.54 × 11,252,427.66
  4. Step 4: Simplify right side
    32,803,005.78x = 553,685,307,407,404.94
  5. Step 5: Solve for x
    x = 553,685,307,407,404.94/32,803,005.78
  6. Step 6: Final answer
    x = 16,879,102.82

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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.