Home / 94,570,821.60-141,856,232.40-22,767,237.60

Finding the Fourth Proportional to 94,570,821.60, 141,856,232.40 and 22,767,237.60

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Solution

The fourth proportional to 94,570,821.60, 141,856,232.40 and 22,767,237.60 is: 34,150,856.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,570,821.60 : 141,856,232.40 = 22,767,237.60 : x
  2. Step 2: Convert to fraction form
    94,570,821.60/141,856,232.40 = 22,767,237.60/x
  3. Step 3: Cross multiply
    94,570,821.60x = 141,856,232.40 × 22,767,237.60
  4. Step 4: Simplify right side
    94,570,821.60x = 3,229,674,548,091,618.50
  5. Step 5: Solve for x
    x = 3,229,674,548,091,618.50/94,570,821.60
  6. Step 6: Final answer
    x = 34,150,856.40

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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.