Home / 162,688,233.48-244,032,154.38-41,519,698.44

Finding the Fourth Proportional to 162,688,233.48, 244,032,154.38 and 41,519,698.44

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Solution

The fourth proportional to 162,688,233.48, 244,032,154.38 and 41,519,698.44 is: 62,279,497.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,688,233.48 : 244,032,154.38 = 41,519,698.44 : x
  2. Step 2: Convert to fraction form
    162,688,233.48/244,032,154.38 = 41,519,698.44/x
  3. Step 3: Cross multiply
    162,688,233.48x = 244,032,154.38 × 41,519,698.44
  4. Step 4: Simplify right side
    162,688,233.48x = 10,132,141,459,521,124
  5. Step 5: Solve for x
    x = 10,132,141,459,521,124/162,688,233.48
  6. Step 6: Final answer
    x = 62,279,497.68

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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.