Home / 47,187,240,403.24-65,133,910,152.52-37,559,630,446.66

Finding the Fourth Proportional to 47,187,240,403.24, 65,133,910,152.52 and 37,559,630,446.66

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Solution

The fourth proportional to 47,187,240,403.24, 65,133,910,152.52 and 37,559,630,446.66 is: 51,844,642,194.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,187,240,403.24 : 65,133,910,152.52 = 37,559,630,446.66 : x
  2. Step 2: Convert to fraction form
    47,187,240,403.24/65,133,910,152.52 = 37,559,630,446.66/x
  3. Step 3: Cross multiply
    47,187,240,403.24x = 65,133,910,152.52 × 37,559,630,446.66
  4. Step 4: Simplify right side
    47,187,240,403.24x = 2,446,405,594,874,476,756,992
  5. Step 5: Solve for x
    x = 2,446,405,594,874,476,756,992/47,187,240,403.24
  6. Step 6: Final answer
    x = 51,844,642,194.98

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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.