Home / 37,348,538.90-56,022,808.35-22,194,670.10

Finding the Fourth Proportional to 37,348,538.90, 56,022,808.35 and 22,194,670.10

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Solution

The fourth proportional to 37,348,538.90, 56,022,808.35 and 22,194,670.10 is: 33,292,005.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,348,538.90 : 56,022,808.35 = 22,194,670.10 : x
  2. Step 2: Convert to fraction form
    37,348,538.90/56,022,808.35 = 22,194,670.10/x
  3. Step 3: Cross multiply
    37,348,538.90x = 56,022,808.35 × 22,194,670.10
  4. Step 4: Simplify right side
    37,348,538.90x = 1,243,407,749,403,775.50
  5. Step 5: Solve for x
    x = 1,243,407,749,403,775.50/37,348,538.90
  6. Step 6: Final answer
    x = 33,292,005.15

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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.