Home / 1,499,735,510.28-2,249,610,739.02-614,904,181.20

Finding the Fourth Proportional to 1,499,735,510.28, 2,249,610,739.02 and 614,904,181.20

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Solution

The fourth proportional to 1,499,735,510.28, 2,249,610,739.02 and 614,904,181.20 is: 922,359,336.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,735,510.28 : 2,249,610,739.02 = 614,904,181.20 : x
  2. Step 2: Convert to fraction form
    1,499,735,510.28/2,249,610,739.02 = 614,904,181.20/x
  3. Step 3: Cross multiply
    1,499,735,510.28x = 2,249,610,739.02 × 614,904,181.20
  4. Step 4: Simplify right side
    1,499,735,510.28x = 1,383,295,049,495,820,032
  5. Step 5: Solve for x
    x = 1,383,295,049,495,820,032/1,499,735,510.28
  6. Step 6: Final answer
    x = 922,359,336.04

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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.