Home / 67,024,935.52-92,495,635.98-37,258,378.36

Finding the Fourth Proportional to 67,024,935.52, 92,495,635.98 and 37,258,378.36

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Solution

The fourth proportional to 67,024,935.52, 92,495,635.98 and 37,258,378.36 is: 51,417,243.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,024,935.52 : 92,495,635.98 = 37,258,378.36 : x
  2. Step 2: Convert to fraction form
    67,024,935.52/92,495,635.98 = 37,258,378.36/x
  3. Step 3: Cross multiply
    67,024,935.52x = 92,495,635.98 × 37,258,378.36
  4. Step 4: Simplify right side
    67,024,935.52x = 3,446,237,401,991,669.50
  5. Step 5: Solve for x
    x = 3,446,237,401,991,669.50/67,024,935.52
  6. Step 6: Final answer
    x = 51,417,243.08

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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.