Home / 175,617,447.79-242,351,888.62-96,234,444.92

Finding the Fourth Proportional to 175,617,447.79, 242,351,888.62 and 96,234,444.92

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Solution

The fourth proportional to 175,617,447.79, 242,351,888.62 and 96,234,444.92 is: 132,803,430.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,617,447.79 : 242,351,888.62 = 96,234,444.92 : x
  2. Step 2: Convert to fraction form
    175,617,447.79/242,351,888.62 = 96,234,444.92/x
  3. Step 3: Cross multiply
    175,617,447.79x = 242,351,888.62 × 96,234,444.92
  4. Step 4: Simplify right side
    175,617,447.79x = 23,322,599,475,207,020
  5. Step 5: Solve for x
    x = 23,322,599,475,207,020/175,617,447.79
  6. Step 6: Final answer
    x = 132,803,430.23

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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.