Home / 16,006,148.46-22,091,276.07-9,483,450.30

Finding the Fourth Proportional to 16,006,148.46, 22,091,276.07 and 9,483,450.30

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Solution

The fourth proportional to 16,006,148.46, 22,091,276.07 and 9,483,450.30 is: 13,088,815.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,006,148.46 : 22,091,276.07 = 9,483,450.30 : x
  2. Step 2: Convert to fraction form
    16,006,148.46/22,091,276.07 = 9,483,450.30/x
  3. Step 3: Cross multiply
    16,006,148.46x = 22,091,276.07 × 9,483,450.30
  4. Step 4: Simplify right side
    16,006,148.46x = 209,501,518,673,424.34
  5. Step 5: Solve for x
    x = 209,501,518,673,424.34/16,006,148.46
  6. Step 6: Final answer
    x = 13,088,815.16

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Double scale
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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.