Home / 177,847,495-245,429,543.10-96,451,783

Finding the Fourth Proportional to 177,847,495, 245,429,543.10 and 96,451,783

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Solution

The fourth proportional to 177,847,495, 245,429,543.10 and 96,451,783 is: 133,103,460.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,847,495 : 245,429,543.10 = 96,451,783 : x
  2. Step 2: Convert to fraction form
    177,847,495/245,429,543.10 = 96,451,783/x
  3. Step 3: Cross multiply
    177,847,495x = 245,429,543.10 × 96,451,783
  4. Step 4: Simplify right side
    177,847,495x = 23,672,117,032,870,348
  5. Step 5: Solve for x
    x = 23,672,117,032,870,348/177,847,495
  6. Step 6: Final answer
    x = 133,103,460.54

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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.