Home / 3,488,539,529.25-5,362,136,445.38

Finding the Third Proportional to 3,488,539,529.25 and 5,362,136,445.38

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Solution

The third proportional to 3,488,539,529.25 and 5,362,136,445.38 is: 8,241,989,811.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,539,529.25 : 5,362,136,445.38 = 5,362,136,445.38 : x
  2. Step 2: Convert to fraction form
    3,488,539,529.25/5,362,136,445.38 = 5,362,136,445.38/x
  3. Step 3: Cross multiply
    3,488,539,529.25x = 5,362,136,445.38 × 5,362,136,445.38
  4. Step 4: Simplify right side
    3,488,539,529.25x = 28,752,507,258,818,838,528
  5. Step 5: Solve for x
    x = 28,752,507,258,818,838,528/3,488,539,529.25
  6. Step 6: Final answer
    x = 8,241,989,811.99

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.