Home / 33,181,030.10-49,771,545.15-9,246,502.10

Finding the Fourth Proportional to 33,181,030.10, 49,771,545.15 and 9,246,502.10

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Solution

The fourth proportional to 33,181,030.10, 49,771,545.15 and 9,246,502.10 is: 13,869,753.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,181,030.10 : 49,771,545.15 = 9,246,502.10 : x
  2. Step 2: Convert to fraction form
    33,181,030.10/49,771,545.15 = 9,246,502.10/x
  3. Step 3: Cross multiply
    33,181,030.10x = 49,771,545.15 × 9,246,502.10
  4. Step 4: Simplify right side
    33,181,030.10x = 460,212,696,749,719.81
  5. Step 5: Solve for x
    x = 460,212,696,749,719.81/33,181,030.10
  6. Step 6: Final answer
    x = 13,869,753.15

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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.