Home / 47,912,338,477.46-65,772,793,150.41-41,126,376,043.32

Finding the Fourth Proportional to 47,912,338,477.46, 65,772,793,150.41 and 41,126,376,043.32

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Solution

The fourth proportional to 47,912,338,477.46, 65,772,793,150.41 and 41,126,376,043.32 is: 56,457,203,102.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,912,338,477.46 : 65,772,793,150.41 = 41,126,376,043.32 : x
  2. Step 2: Convert to fraction form
    47,912,338,477.46/65,772,793,150.41 = 41,126,376,043.32/x
  3. Step 3: Cross multiply
    47,912,338,477.46x = 65,772,793,150.41 × 41,126,376,043.32
  4. Step 4: Simplify right side
    47,912,338,477.46x = 2,704,996,624,523,264,000,000
  5. Step 5: Solve for x
    x = 2,704,996,624,523,264,000,000/47,912,338,477.46
  6. Step 6: Final answer
    x = 56,457,203,102.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.