Home / 96,578,365.90-144,817,782.45-35,962,890.70

Finding the Fourth Proportional to 96,578,365.90, 144,817,782.45 and 35,962,890.70

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Solution

The fourth proportional to 96,578,365.90, 144,817,782.45 and 35,962,890.70 is: 53,925,804.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,578,365.90 : 144,817,782.45 = 35,962,890.70 : x
  2. Step 2: Convert to fraction form
    96,578,365.90/144,817,782.45 = 35,962,890.70/x
  3. Step 3: Cross multiply
    96,578,365.90x = 144,817,782.45 × 35,962,890.70
  4. Step 4: Simplify right side
    96,578,365.90x = 5,208,066,081,665,728
  5. Step 5: Solve for x
    x = 5,208,066,081,665,728/96,578,365.90
  6. Step 6: Final answer
    x = 53,925,804.53

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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.