Home / 72,775,194,596.64-109,165,015,764.95-24,967,533,389.04

Finding the Fourth Proportional to 72,775,194,596.64, 109,165,015,764.95 and 24,967,533,389.04

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Solution

The fourth proportional to 72,775,194,596.64, 109,165,015,764.95 and 24,967,533,389.04 is: 37,452,063,043.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,775,194,596.64 : 109,165,015,764.95 = 24,967,533,389.04 : x
  2. Step 2: Convert to fraction form
    72,775,194,596.64/109,165,015,764.95 = 24,967,533,389.04/x
  3. Step 3: Cross multiply
    72,775,194,596.64x = 109,165,015,764.95 × 24,967,533,389.04
  4. Step 4: Simplify right side
    72,775,194,596.64x = 2,725,581,176,026,467,139,584
  5. Step 5: Solve for x
    x = 2,725,581,176,026,467,139,584/72,775,194,596.64
  6. Step 6: Final answer
    x = 37,452,063,043.36

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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.