Home / 37,348,532.40-56,022,798.60-22,194,663.60

Finding the Fourth Proportional to 37,348,532.40, 56,022,798.60 and 22,194,663.60

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Solution

The fourth proportional to 37,348,532.40, 56,022,798.60 and 22,194,663.60 is: 33,291,995.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,348,532.40 : 56,022,798.60 = 22,194,663.60 : x
  2. Step 2: Convert to fraction form
    37,348,532.40/56,022,798.60 = 22,194,663.60/x
  3. Step 3: Cross multiply
    37,348,532.40x = 56,022,798.60 × 22,194,663.60
  4. Step 4: Simplify right side
    37,348,532.40x = 1,243,407,168,857,551
  5. Step 5: Solve for x
    x = 1,243,407,168,857,551/37,348,532.40
  6. Step 6: Final answer
    x = 33,291,995.40

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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.