Home / 14,851,317,029.64-22,279,190,348.52-4,903,811,477.52

Finding the Fourth Proportional to 14,851,317,029.64, 22,279,190,348.52 and 4,903,811,477.52

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Solution

The fourth proportional to 14,851,317,029.64, 22,279,190,348.52 and 4,903,811,477.52 is: 7,356,448,530.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,851,317,029.64 : 22,279,190,348.52 = 4,903,811,477.52 : x
  2. Step 2: Convert to fraction form
    14,851,317,029.64/22,279,190,348.52 = 4,903,811,477.52/x
  3. Step 3: Cross multiply
    14,851,317,029.64x = 22,279,190,348.52 × 4,903,811,477.52
  4. Step 4: Simplify right side
    14,851,317,029.64x = 109,252,949,340,925,198,336
  5. Step 5: Solve for x
    x = 109,252,949,340,925,198,336/14,851,317,029.64
  6. Step 6: Final answer
    x = 7,356,448,530.65

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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.