Home / 2,701,150,136.16-4,051,929,549.14-835,984,478.84

Finding the Fourth Proportional to 2,701,150,136.16, 4,051,929,549.14 and 835,984,478.84

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Solution

The fourth proportional to 2,701,150,136.16, 4,051,929,549.14 and 835,984,478.84 is: 1,254,039,961.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,150,136.16 : 4,051,929,549.14 = 835,984,478.84 : x
  2. Step 2: Convert to fraction form
    2,701,150,136.16/4,051,929,549.14 = 835,984,478.84/x
  3. Step 3: Cross multiply
    2,701,150,136.16x = 4,051,929,549.14 × 835,984,478.84
  4. Step 4: Simplify right side
    2,701,150,136.16x = 3,387,350,212,417,450,496
  5. Step 5: Solve for x
    x = 3,387,350,212,417,450,496/2,701,150,136.16
  6. Step 6: Final answer
    x = 1,254,039,961.38

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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.