Home / 96,228,030.80-144,314,052.60-53,117,886.80

Finding the Fourth Proportional to 96,228,030.80, 144,314,052.60 and 53,117,886.80

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Solution

The fourth proportional to 96,228,030.80, 144,314,052.60 and 53,117,886.80 is: 79,661,377.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,228,030.80 : 144,314,052.60 = 53,117,886.80 : x
  2. Step 2: Convert to fraction form
    96,228,030.80/144,314,052.60 = 53,117,886.80/x
  3. Step 3: Cross multiply
    96,228,030.80x = 144,314,052.60 × 53,117,886.80
  4. Step 4: Simplify right side
    96,228,030.80x = 7,665,657,509,656,045
  5. Step 5: Solve for x
    x = 7,665,657,509,656,045/96,228,030.80
  6. Step 6: Final answer
    x = 79,661,377.73

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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.