Home / 35,134,363,839.64-48,485,422,098.74-20,097,606,110.34

Finding the Fourth Proportional to 35,134,363,839.64, 48,485,422,098.74 and 20,097,606,110.34

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Solution

The fourth proportional to 35,134,363,839.64, 48,485,422,098.74 and 20,097,606,110.34 is: 27,734,696,432.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,134,363,839.64 : 48,485,422,098.74 = 20,097,606,110.34 : x
  2. Step 2: Convert to fraction form
    35,134,363,839.64/48,485,422,098.74 = 20,097,606,110.34/x
  3. Step 3: Cross multiply
    35,134,363,839.64x = 48,485,422,098.74 × 20,097,606,110.34
  4. Step 4: Simplify right side
    35,134,363,839.64x = 974,440,915,434,051,076,096
  5. Step 5: Solve for x
    x = 974,440,915,434,051,076,096/35,134,363,839.64
  6. Step 6: Final answer
    x = 27,734,696,432.29

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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.