Home / 47,145,466.22-70,750,668.98-16,440,277.82

Finding the Fourth Proportional to 47,145,466.22, 70,750,668.98 and 16,440,277.82

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Solution

The fourth proportional to 47,145,466.22, 70,750,668.98 and 16,440,277.82 is: 24,671,739.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,145,466.22 : 70,750,668.98 = 16,440,277.82 : x
  2. Step 2: Convert to fraction form
    47,145,466.22/70,750,668.98 = 16,440,277.82/x
  3. Step 3: Cross multiply
    47,145,466.22x = 70,750,668.98 × 16,440,277.82
  4. Step 4: Simplify right side
    47,145,466.22x = 1,163,160,653,982,056
  5. Step 5: Solve for x
    x = 1,163,160,653,982,056/47,145,466.22
  6. Step 6: Final answer
    x = 24,671,739.35

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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.