Home / 46,031,610.09-69,056,511.09-16,885,719.77

Finding the Fourth Proportional to 46,031,610.09, 69,056,511.09 and 16,885,719.77

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Solution

The fourth proportional to 46,031,610.09, 69,056,511.09 and 16,885,719.77 is: 25,331,916.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,031,610.09 : 69,056,511.09 = 16,885,719.77 : x
  2. Step 2: Convert to fraction form
    46,031,610.09/69,056,511.09 = 16,885,719.77/x
  3. Step 3: Cross multiply
    46,031,610.09x = 69,056,511.09 × 16,885,719.77
  4. Step 4: Simplify right side
    46,031,610.09x = 1,166,068,894,345,220.25
  5. Step 5: Solve for x
    x = 1,166,068,894,345,220.25/46,031,610.09
  6. Step 6: Final answer
    x = 25,331,916.31

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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.