Home / 58,751,946.40-88,127,919.60-54,770,634.40

Finding the Fourth Proportional to 58,751,946.40, 88,127,919.60 and 54,770,634.40

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Solution

The fourth proportional to 58,751,946.40, 88,127,919.60 and 54,770,634.40 is: 82,155,951.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,751,946.40 : 88,127,919.60 = 54,770,634.40 : x
  2. Step 2: Convert to fraction form
    58,751,946.40/88,127,919.60 = 54,770,634.40/x
  3. Step 3: Cross multiply
    58,751,946.40x = 88,127,919.60 × 54,770,634.40
  4. Step 4: Simplify right side
    58,751,946.40x = 4,826,822,064,844,194
  5. Step 5: Solve for x
    x = 4,826,822,064,844,194/58,751,946.40
  6. Step 6: Final answer
    x = 82,155,951.60

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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.