Home / 2,326,117,264.88-3,489,206,289.08-773,408,586.32

Finding the Fourth Proportional to 2,326,117,264.88, 3,489,206,289.08 and 773,408,586.32

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Solution

The fourth proportional to 2,326,117,264.88, 3,489,206,289.08 and 773,408,586.32 is: 1,160,122,984.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,117,264.88 : 3,489,206,289.08 = 773,408,586.32 : x
  2. Step 2: Convert to fraction form
    2,326,117,264.88/3,489,206,289.08 = 773,408,586.32/x
  3. Step 3: Cross multiply
    2,326,117,264.88x = 3,489,206,289.08 × 773,408,586.32
  4. Step 4: Simplify right side
    2,326,117,264.88x = 2,698,582,103,400,703,488
  5. Step 5: Solve for x
    x = 2,698,582,103,400,703,488/2,326,117,264.88
  6. Step 6: Final answer
    x = 1,160,122,984.40

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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.