Home / 117,263,160.60-175,837,430.52-48,157,492.58

Finding the Fourth Proportional to 117,263,160.60, 175,837,430.52 and 48,157,492.58

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Solution

The fourth proportional to 117,263,160.60, 175,837,430.52 and 48,157,492.58 is: 72,212,702.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,263,160.60 : 175,837,430.52 = 48,157,492.58 : x
  2. Step 2: Convert to fraction form
    117,263,160.60/175,837,430.52 = 48,157,492.58/x
  3. Step 3: Cross multiply
    117,263,160.60x = 175,837,430.52 × 48,157,492.58
  4. Step 4: Simplify right side
    117,263,160.60x = 8,467,889,755,553,166
  5. Step 5: Solve for x
    x = 8,467,889,755,553,166/117,263,160.60
  6. Step 6: Final answer
    x = 72,212,702.71

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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.