Home / 37,152,001.90-55,728,002.85-22,602,328.30

Finding the Fourth Proportional to 37,152,001.90, 55,728,002.85 and 22,602,328.30

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Solution

The fourth proportional to 37,152,001.90, 55,728,002.85 and 22,602,328.30 is: 33,903,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,152,001.90 : 55,728,002.85 = 22,602,328.30 : x
  2. Step 2: Convert to fraction form
    37,152,001.90/55,728,002.85 = 22,602,328.30/x
  3. Step 3: Cross multiply
    37,152,001.90x = 55,728,002.85 × 22,602,328.30
  4. Step 4: Simplify right side
    37,152,001.90x = 1,259,582,615,919,035.75
  5. Step 5: Solve for x
    x = 1,259,582,615,919,035.75/37,152,001.90
  6. Step 6: Final answer
    x = 33,903,492.45

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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.