Home / 44,384,035,248.50-66,568,965,940.55-12,934,328,076.32

Finding the Fourth Proportional to 44,384,035,248.50, 66,568,965,940.55 and 12,934,328,076.32

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Solution

The fourth proportional to 44,384,035,248.50, 66,568,965,940.55 and 12,934,328,076.32 is: 19,399,426,851.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384,035,248.50 : 66,568,965,940.55 = 12,934,328,076.32 : x
  2. Step 2: Convert to fraction form
    44,384,035,248.50/66,568,965,940.55 = 12,934,328,076.32/x
  3. Step 3: Cross multiply
    44,384,035,248.50x = 66,568,965,940.55 × 12,934,328,076.32
  4. Step 4: Simplify right side
    44,384,035,248.50x = 861,024,845,176,048,189,440
  5. Step 5: Solve for x
    x = 861,024,845,176,048,189,440/44,384,035,248.50
  6. Step 6: Final answer
    x = 19,399,426,851.47

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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.