Home / 29,538,466,153.60-44,307,699,230.40-8,859,033,961.60

Finding the Fourth Proportional to 29,538,466,153.60, 44,307,699,230.40 and 8,859,033,961.60

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Solution

The fourth proportional to 29,538,466,153.60, 44,307,699,230.40 and 8,859,033,961.60 is: 13,288,550,942.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,538,466,153.60 : 44,307,699,230.40 = 8,859,033,961.60 : x
  2. Step 2: Convert to fraction form
    29,538,466,153.60/44,307,699,230.40 = 8,859,033,961.60/x
  3. Step 3: Cross multiply
    29,538,466,153.60x = 44,307,699,230.40 × 8,859,033,961.60
  4. Step 4: Simplify right side
    29,538,466,153.60x = 392,523,412,242,471,845,888
  5. Step 5: Solve for x
    x = 392,523,412,242,471,845,888/29,538,466,153.60
  6. Step 6: Final answer
    x = 13,288,550,942.40

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1.5x scale

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.