Home / 34,700,876.10-47,827,436.85-23,077,670.94

Finding the Fourth Proportional to 34,700,876.10, 47,827,436.85 and 23,077,670.94

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Solution

The fourth proportional to 34,700,876.10, 47,827,436.85 and 23,077,670.94 is: 31,807,434.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,700,876.10 : 47,827,436.85 = 23,077,670.94 : x
  2. Step 2: Convert to fraction form
    34,700,876.10/47,827,436.85 = 23,077,670.94/x
  3. Step 3: Cross multiply
    34,700,876.10x = 47,827,436.85 × 23,077,670.94
  4. Step 4: Simplify right side
    34,700,876.10x = 1,103,745,849,527,930.25
  5. Step 5: Solve for x
    x = 1,103,745,849,527,930.25/34,700,876.10
  6. Step 6: Final answer
    x = 31,807,434.67

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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.