Home / 3,359,242,022.20-5,038,863,033.30-3,032,724,671.80

Finding the Fourth Proportional to 3,359,242,022.20, 5,038,863,033.30 and 3,032,724,671.80

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Solution

The fourth proportional to 3,359,242,022.20, 5,038,863,033.30 and 3,032,724,671.80 is: 4,549,087,007.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,242,022.20 : 5,038,863,033.30 = 3,032,724,671.80 : x
  2. Step 2: Convert to fraction form
    3,359,242,022.20/5,038,863,033.30 = 3,032,724,671.80/x
  3. Step 3: Cross multiply
    3,359,242,022.20x = 5,038,863,033.30 × 3,032,724,671.80
  4. Step 4: Simplify right side
    3,359,242,022.20x = 15,281,484,238,909,896,704
  5. Step 5: Solve for x
    x = 15,281,484,238,909,896,704/3,359,242,022.20
  6. Step 6: Final answer
    x = 4,549,087,007.70

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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.