Home / 1,337,797,667.90-2,006,241,430.89-508,551,303.26

Finding the Fourth Proportional to 1,337,797,667.90, 2,006,241,430.89 and 508,551,303.26

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Solution

The fourth proportional to 1,337,797,667.90, 2,006,241,430.89 and 508,551,303.26 is: 762,653,963.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,797,667.90 : 2,006,241,430.89 = 508,551,303.26 : x
  2. Step 2: Convert to fraction form
    1,337,797,667.90/2,006,241,430.89 = 508,551,303.26/x
  3. Step 3: Cross multiply
    1,337,797,667.90x = 2,006,241,430.89 × 508,551,303.26
  4. Step 4: Simplify right side
    1,337,797,667.90x = 1,020,276,694,340,264,832
  5. Step 5: Solve for x
    x = 1,020,276,694,340,264,832/1,337,797,667.90
  6. Step 6: Final answer
    x = 762,653,963.91

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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.