Home / 1,164,306,594.24-1,606,734,781.20-635,670,563.04

Finding the Fourth Proportional to 1,164,306,594.24, 1,606,734,781.20 and 635,670,563.04

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Solution

The fourth proportional to 1,164,306,594.24, 1,606,734,781.20 and 635,670,563.04 is: 877,220,835.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,306,594.24 : 1,606,734,781.20 = 635,670,563.04 : x
  2. Step 2: Convert to fraction form
    1,164,306,594.24/1,606,734,781.20 = 635,670,563.04/x
  3. Step 3: Cross multiply
    1,164,306,594.24x = 1,606,734,781.20 × 635,670,563.04
  4. Step 4: Simplify right side
    1,164,306,594.24x = 1,021,354,003,021,355,136
  5. Step 5: Solve for x
    x = 1,021,354,003,021,355,136/1,164,306,594.24
  6. Step 6: Final answer
    x = 877,220,835.19

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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.