Home / 3,779,136,022.60-5,668,704,033.90-3,411,804,003.40

Finding the Fourth Proportional to 3,779,136,022.60, 5,668,704,033.90 and 3,411,804,003.40

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Solution

The fourth proportional to 3,779,136,022.60, 5,668,704,033.90 and 3,411,804,003.40 is: 5,117,706,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,136,022.60 : 5,668,704,033.90 = 3,411,804,003.40 : x
  2. Step 2: Convert to fraction form
    3,779,136,022.60/5,668,704,033.90 = 3,411,804,003.40/x
  3. Step 3: Cross multiply
    3,779,136,022.60x = 5,668,704,033.90 × 3,411,804,003.40
  4. Step 4: Simplify right side
    3,779,136,022.60x = 19,340,507,116,949,749,760
  5. Step 5: Solve for x
    x = 19,340,507,116,949,749,760/3,779,136,022.60
  6. Step 6: Final answer
    x = 5,117,706,005.10

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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.