Home / 2,519,442,942.90-3,779,164,414.35-2,404,651,686.90

Finding the Fourth Proportional to 2,519,442,942.90, 3,779,164,414.35 and 2,404,651,686.90

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Solution

The fourth proportional to 2,519,442,942.90, 3,779,164,414.35 and 2,404,651,686.90 is: 3,606,977,530.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,442,942.90 : 3,779,164,414.35 = 2,404,651,686.90 : x
  2. Step 2: Convert to fraction form
    2,519,442,942.90/3,779,164,414.35 = 2,404,651,686.90/x
  3. Step 3: Cross multiply
    2,519,442,942.90x = 3,779,164,414.35 × 2,404,651,686.90
  4. Step 4: Simplify right side
    2,519,442,942.90x = 9,087,574,084,039,178,240
  5. Step 5: Solve for x
    x = 9,087,574,084,039,178,240/2,519,442,942.90
  6. Step 6: Final answer
    x = 3,606,977,530.35

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1.5x scale

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.