Home / 177,847,522.52-245,429,581.04-96,451,810.52

Finding the Fourth Proportional to 177,847,522.52, 245,429,581.04 and 96,451,810.52

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Solution

The fourth proportional to 177,847,522.52, 245,429,581.04 and 96,451,810.52 is: 133,103,498.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,847,522.52 : 245,429,581.04 = 96,451,810.52 : x
  2. Step 2: Convert to fraction form
    177,847,522.52/245,429,581.04 = 96,451,810.52/x
  3. Step 3: Cross multiply
    177,847,522.52x = 245,429,581.04 × 96,451,810.52
  4. Step 4: Simplify right side
    177,847,522.52x = 23,672,127,446,473,064
  5. Step 5: Solve for x
    x = 23,672,127,446,473,064/177,847,522.52
  6. Step 6: Final answer
    x = 133,103,498.50

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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.