Home / 52,622,063,194.40-78,932,232,219.09-16,766,333,175.35

Finding the Fourth Proportional to 52,622,063,194.40, 78,932,232,219.09 and 16,766,333,175.35

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Solution

The fourth proportional to 52,622,063,194.40, 78,932,232,219.09 and 16,766,333,175.35 is: 25,149,224,931.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,622,063,194.40 : 78,932,232,219.09 = 16,766,333,175.35 : x
  2. Step 2: Convert to fraction form
    52,622,063,194.40/78,932,232,219.09 = 16,766,333,175.35/x
  3. Step 3: Cross multiply
    52,622,063,194.40x = 78,932,232,219.09 × 16,766,333,175.35
  4. Step 4: Simplify right side
    52,622,063,194.40x = 1,323,404,103,659,358,781,440
  5. Step 5: Solve for x
    x = 1,323,404,103,659,358,781,440/52,622,063,194.40
  6. Step 6: Final answer
    x = 25,149,224,931.95

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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.