Home / 4,555,860,340.64-6,833,100,029.64-1,239,933,307.52

Finding the Fourth Proportional to 4,555,860,340.64, 6,833,100,029.64 and 1,239,933,307.52

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Solution

The fourth proportional to 4,555,860,340.64, 6,833,100,029.64 and 1,239,933,307.52 is: 1,859,712,038.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,860,340.64 : 6,833,100,029.64 = 1,239,933,307.52 : x
  2. Step 2: Convert to fraction form
    4,555,860,340.64/6,833,100,029.64 = 1,239,933,307.52/x
  3. Step 3: Cross multiply
    4,555,860,340.64x = 6,833,100,029.64 × 1,239,933,307.52
  4. Step 4: Simplify right side
    4,555,860,340.64x = 8,472,588,320,366,535,680
  5. Step 5: Solve for x
    x = 8,472,588,320,366,535,680/4,555,860,340.64
  6. Step 6: Final answer
    x = 1,859,712,038.31

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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.