Home / 112,437,060,023.30-168,649,650,088.82-36,880,258,085.24

Finding the Fourth Proportional to 112,437,060,023.30, 168,649,650,088.82 and 36,880,258,085.24

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Solution

The fourth proportional to 112,437,060,023.30, 168,649,650,088.82 and 36,880,258,085.24 is: 55,318,438,777.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,437,060,023.30 : 168,649,650,088.82 = 36,880,258,085.24 : x
  2. Step 2: Convert to fraction form
    112,437,060,023.30/168,649,650,088.82 = 36,880,258,085.24/x
  3. Step 3: Cross multiply
    112,437,060,023.30x = 168,649,650,088.82 × 36,880,258,085.24
  4. Step 4: Simplify right side
    112,437,060,023.30x = 6,219,842,621,261,100,351,488
  5. Step 5: Solve for x
    x = 6,219,842,621,261,100,351,488/112,437,060,023.30
  6. Step 6: Final answer
    x = 55,318,438,777.86

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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.