Home / 48,623,492,934.72-67,102,517,365.32-26,921,635,180.92

Finding the Fourth Proportional to 48,623,492,934.72, 67,102,517,365.32 and 26,921,635,180.92

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Solution

The fourth proportional to 48,623,492,934.72, 67,102,517,365.32 and 26,921,635,180.92 is: 37,153,017,671.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,623,492,934.72 : 67,102,517,365.32 = 26,921,635,180.92 : x
  2. Step 2: Convert to fraction form
    48,623,492,934.72/67,102,517,365.32 = 26,921,635,180.92/x
  3. Step 3: Cross multiply
    48,623,492,934.72x = 67,102,517,365.32 × 26,921,635,180.92
  4. Step 4: Simplify right side
    48,623,492,934.72x = 1,806,509,492,230,494,093,312
  5. Step 5: Solve for x
    x = 1,806,509,492,230,494,093,312/48,623,492,934.72
  6. Step 6: Final answer
    x = 37,153,017,671.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.