Home / 175,835,272.65-263,793,084.18-60,819,717.93

Finding the Fourth Proportional to 175,835,272.65, 263,793,084.18 and 60,819,717.93

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Solution

The fourth proportional to 175,835,272.65, 263,793,084.18 and 60,819,717.93 is: 91,243,473.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,835,272.65 : 263,793,084.18 = 60,819,717.93 : x
  2. Step 2: Convert to fraction form
    175,835,272.65/263,793,084.18 = 60,819,717.93/x
  3. Step 3: Cross multiply
    175,835,272.65x = 263,793,084.18 × 60,819,717.93
  4. Step 4: Simplify right side
    175,835,272.65x = 16,043,820,971,712,346
  5. Step 5: Solve for x
    x = 16,043,820,971,712,346/175,835,272.65
  6. Step 6: Final answer
    x = 91,243,473.11

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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.