Home / 1,136,931,240-2,487,829,488

Finding the Third Proportional to 1,136,931,240 and 2,487,829,488

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Solution

The third proportional to 1,136,931,240 and 2,487,829,488 is: 5,443,860,933.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,931,240 : 2,487,829,488 = 2,487,829,488 : x
  2. Step 2: Convert to fraction form
    1,136,931,240/2,487,829,488 = 2,487,829,488/x
  3. Step 3: Cross multiply
    1,136,931,240x = 2,487,829,488 × 2,487,829,488
  4. Step 4: Simplify right side
    1,136,931,240x = 6,189,295,561,362,341,888
  5. Step 5: Solve for x
    x = 6,189,295,561,362,341,888/1,136,931,240
  6. Step 6: Final answer
    x = 5,443,860,933.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.