Home / 3,764,929,514.10-5,640,849,572.85-2,642,071,740

Finding the Fourth Proportional to 3,764,929,514.10, 5,640,849,572.85 and 2,642,071,740

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Solution

The fourth proportional to 3,764,929,514.10, 5,640,849,572.85 and 2,642,071,740 is: 3,958,514,811.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,929,514.10 : 5,640,849,572.85 = 2,642,071,740 : x
  2. Step 2: Convert to fraction form
    3,764,929,514.10/5,640,849,572.85 = 2,642,071,740/x
  3. Step 3: Cross multiply
    3,764,929,514.10x = 5,640,849,572.85 × 2,642,071,740
  4. Step 4: Simplify right side
    3,764,929,514.10x = 14,903,529,246,018,058,240
  5. Step 5: Solve for x
    x = 14,903,529,246,018,058,240/3,764,929,514.10
  6. Step 6: Final answer
    x = 3,958,514,811.55

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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.