Home / 94,994,802.34-131,091,825.87-53,179,211.47

Finding the Fourth Proportional to 94,994,802.34, 131,091,825.87 and 53,179,211.47

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Solution

The fourth proportional to 94,994,802.34, 131,091,825.87 and 53,179,211.47 is: 73,386,751.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,994,802.34 : 131,091,825.87 = 53,179,211.47 : x
  2. Step 2: Convert to fraction form
    94,994,802.34/131,091,825.87 = 53,179,211.47/x
  3. Step 3: Cross multiply
    94,994,802.34x = 131,091,825.87 × 53,179,211.47
  4. Step 4: Simplify right side
    94,994,802.34x = 6,971,359,930,236,563
  5. Step 5: Solve for x
    x = 6,971,359,930,236,563/94,994,802.34
  6. Step 6: Final answer
    x = 73,386,751.26

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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.