Home / 96,451,729.58-133,114,797.62-57,293,661.03

Finding the Fourth Proportional to 96,451,729.58, 133,114,797.62 and 57,293,661.03

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Solution

The fourth proportional to 96,451,729.58, 133,114,797.62 and 57,293,661.03 is: 79,072,030.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,451,729.58 : 133,114,797.62 = 57,293,661.03 : x
  2. Step 2: Convert to fraction form
    96,451,729.58/133,114,797.62 = 57,293,661.03/x
  3. Step 3: Cross multiply
    96,451,729.58x = 133,114,797.62 × 57,293,661.03
  4. Step 4: Simplify right side
    96,451,729.58x = 7,626,634,092,630,862
  5. Step 5: Solve for x
    x = 7,626,634,092,630,862/96,451,729.58
  6. Step 6: Final answer
    x = 79,072,030.40

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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.