Home / 96,544,010.60-144,816,015.90-55,729,341.80

Finding the Fourth Proportional to 96,544,010.60, 144,816,015.90 and 55,729,341.80

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Solution

The fourth proportional to 96,544,010.60, 144,816,015.90 and 55,729,341.80 is: 83,594,012.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,544,010.60 : 144,816,015.90 = 55,729,341.80 : x
  2. Step 2: Convert to fraction form
    96,544,010.60/144,816,015.90 = 55,729,341.80/x
  3. Step 3: Cross multiply
    96,544,010.60x = 144,816,015.90 × 55,729,341.80
  4. Step 4: Simplify right side
    96,544,010.60x = 8,070,501,248,205,335
  5. Step 5: Solve for x
    x = 8,070,501,248,205,335/96,544,010.60
  6. Step 6: Final answer
    x = 83,594,012.70

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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.