Home / 56,687,160,504.64-78,230,658,089.28-32,601,200,927.80

Finding the Fourth Proportional to 56,687,160,504.64, 78,230,658,089.28 and 32,601,200,927.80

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Solution

The fourth proportional to 56,687,160,504.64, 78,230,658,089.28 and 32,601,200,927.80 is: 44,991,024,076.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,687,160,504.64 : 78,230,658,089.28 = 32,601,200,927.80 : x
  2. Step 2: Convert to fraction form
    56,687,160,504.64/78,230,658,089.28 = 32,601,200,927.80/x
  3. Step 3: Cross multiply
    56,687,160,504.64x = 78,230,658,089.28 × 32,601,200,927.80
  4. Step 4: Simplify right side
    56,687,160,504.64x = 2,550,413,403,082,639,540,224
  5. Step 5: Solve for x
    x = 2,550,413,403,082,639,540,224/56,687,160,504.64
  6. Step 6: Final answer
    x = 44,991,024,076.32

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1.5x scale

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.