Home / 1,922,003,580.02-2,882,714,073.20-523,096,862.90

Finding the Fourth Proportional to 1,922,003,580.02, 2,882,714,073.20 and 523,096,862.90

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Solution

The fourth proportional to 1,922,003,580.02, 2,882,714,073.20 and 523,096,862.90 is: 784,566,014.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,003,580.02 : 2,882,714,073.20 = 523,096,862.90 : x
  2. Step 2: Convert to fraction form
    1,922,003,580.02/2,882,714,073.20 = 523,096,862.90/x
  3. Step 3: Cross multiply
    1,922,003,580.02x = 2,882,714,073.20 × 523,096,862.90
  4. Step 4: Simplify right side
    1,922,003,580.02x = 1,507,938,688,315,494,912
  5. Step 5: Solve for x
    x = 1,507,938,688,315,494,912/1,922,003,580.02
  6. Step 6: Final answer
    x = 784,566,014.34

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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.