Home / 123,595,655.60-185,393,483.40-37,325,066.60

Finding the Fourth Proportional to 123,595,655.60, 185,393,483.40 and 37,325,066.60

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Solution

The fourth proportional to 123,595,655.60, 185,393,483.40 and 37,325,066.60 is: 55,987,599.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,595,655.60 : 185,393,483.40 = 37,325,066.60 : x
  2. Step 2: Convert to fraction form
    123,595,655.60/185,393,483.40 = 37,325,066.60/x
  3. Step 3: Cross multiply
    123,595,655.60x = 185,393,483.40 × 37,325,066.60
  4. Step 4: Simplify right side
    123,595,655.60x = 6,919,824,115,110,995
  5. Step 5: Solve for x
    x = 6,919,824,115,110,995/123,595,655.60
  6. Step 6: Final answer
    x = 55,987,599.90

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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.