Home / 58,331,671.92-80,495,255.88-33,549,987.60

Finding the Fourth Proportional to 58,331,671.92, 80,495,255.88 and 33,549,987.60

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Solution

The fourth proportional to 58,331,671.92, 80,495,255.88 and 33,549,987.60 is: 46,297,572.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,331,671.92 : 80,495,255.88 = 33,549,987.60 : x
  2. Step 2: Convert to fraction form
    58,331,671.92/80,495,255.88 = 33,549,987.60/x
  3. Step 3: Cross multiply
    58,331,671.92x = 80,495,255.88 × 33,549,987.60
  4. Step 4: Simplify right side
    58,331,671.92x = 2,700,614,836,632,827
  5. Step 5: Solve for x
    x = 2,700,614,836,632,827/58,331,671.92
  6. Step 6: Final answer
    x = 46,297,572.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.