Home / 94,813,630.88-142,220,629.32-36,548,746.52

Finding the Fourth Proportional to 94,813,630.88, 142,220,629.32 and 36,548,746.52

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Solution

The fourth proportional to 94,813,630.88, 142,220,629.32 and 36,548,746.52 is: 54,823,190.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,813,630.88 : 142,220,629.32 = 36,548,746.52 : x
  2. Step 2: Convert to fraction form
    94,813,630.88/142,220,629.32 = 36,548,746.52/x
  3. Step 3: Cross multiply
    94,813,630.88x = 142,220,629.32 × 36,548,746.52
  4. Step 4: Simplify right side
    94,813,630.88x = 5,197,985,730,931,560
  5. Step 5: Solve for x
    x = 5,197,985,730,931,560/94,813,630.88
  6. Step 6: Final answer
    x = 54,823,190.32

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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.