Home / 37,422,528.20-56,133,792.30-23,061,811.40

Finding the Fourth Proportional to 37,422,528.20, 56,133,792.30 and 23,061,811.40

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Solution

The fourth proportional to 37,422,528.20, 56,133,792.30 and 23,061,811.40 is: 34,592,717.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,528.20 : 56,133,792.30 = 23,061,811.40 : x
  2. Step 2: Convert to fraction form
    37,422,528.20/56,133,792.30 = 23,061,811.40/x
  3. Step 3: Cross multiply
    37,422,528.20x = 56,133,792.30 × 23,061,811.40
  4. Step 4: Simplify right side
    37,422,528.20x = 1,294,546,931,189,372
  5. Step 5: Solve for x
    x = 1,294,546,931,189,372/37,422,528.20
  6. Step 6: Final answer
    x = 34,592,717.10

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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.