Home / 118,403,240.04-177,524,036.91-63,079,346.34

Finding the Fourth Proportional to 118,403,240.04, 177,524,036.91 and 63,079,346.34

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Solution

The fourth proportional to 118,403,240.04, 177,524,036.91 and 63,079,346.34 is: 94,575,960.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,403,240.04 : 177,524,036.91 = 63,079,346.34 : x
  2. Step 2: Convert to fraction form
    118,403,240.04/177,524,036.91 = 63,079,346.34/x
  3. Step 3: Cross multiply
    118,403,240.04x = 177,524,036.91 × 63,079,346.34
  4. Step 4: Simplify right side
    118,403,240.04x = 11,198,100,207,920,834
  5. Step 5: Solve for x
    x = 11,198,100,207,920,834/118,403,240.04
  6. Step 6: Final answer
    x = 94,575,960.96

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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.