Home / 96,768,003.70-145,152,005.55-94,528,515.70

Finding the Fourth Proportional to 96,768,003.70, 145,152,005.55 and 94,528,515.70

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Solution

The fourth proportional to 96,768,003.70, 145,152,005.55 and 94,528,515.70 is: 141,792,773.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,768,003.70 : 145,152,005.55 = 94,528,515.70 : x
  2. Step 2: Convert to fraction form
    96,768,003.70/145,152,005.55 = 94,528,515.70/x
  3. Step 3: Cross multiply
    96,768,003.70x = 145,152,005.55 × 94,528,515.70
  4. Step 4: Simplify right side
    96,768,003.70x = 13,721,003,635,519,664
  5. Step 5: Solve for x
    x = 13,721,003,635,519,664/96,768,003.70
  6. Step 6: Final answer
    x = 141,792,773.55

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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.