Home / 14,942,845,734.26-22,414,311,152.86-4,319,934,828.74

Finding the Fourth Proportional to 14,942,845,734.26, 22,414,311,152.86 and 4,319,934,828.74

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Solution

The fourth proportional to 14,942,845,734.26, 22,414,311,152.86 and 4,319,934,828.74 is: 6,479,914,544.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,942,845,734.26 : 22,414,311,152.86 = 4,319,934,828.74 : x
  2. Step 2: Convert to fraction form
    14,942,845,734.26/22,414,311,152.86 = 4,319,934,828.74/x
  3. Step 3: Cross multiply
    14,942,845,734.26x = 22,414,311,152.86 × 4,319,934,828.74
  4. Step 4: Simplify right side
    14,942,845,734.26x = 96,828,363,411,455,328,256
  5. Step 5: Solve for x
    x = 96,828,363,411,455,328,256/14,942,845,734.26
  6. Step 6: Final answer
    x = 6,479,914,544.62

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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.