Home / 96,975,981.93-133,829,689.94-52,925,809.14

Finding the Fourth Proportional to 96,975,981.93, 133,829,689.94 and 52,925,809.14

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Solution

The fourth proportional to 96,975,981.93, 133,829,689.94 and 52,925,809.14 is: 73,039,163.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,975,981.93 : 133,829,689.94 = 52,925,809.14 : x
  2. Step 2: Convert to fraction form
    96,975,981.93/133,829,689.94 = 52,925,809.14/x
  3. Step 3: Cross multiply
    96,975,981.93x = 133,829,689.94 × 52,925,809.14
  4. Step 4: Simplify right side
    96,975,981.93x = 7,083,044,626,765,189
  5. Step 5: Solve for x
    x = 7,083,044,626,765,189/96,975,981.93
  6. Step 6: Final answer
    x = 73,039,163.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.