Home / 34,915,093.80-52,369,409.28-16,466,808.72

Finding the Fourth Proportional to 34,915,093.80, 52,369,409.28 and 16,466,808.72

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Solution

The fourth proportional to 34,915,093.80, 52,369,409.28 and 16,466,808.72 is: 24,698,689.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,915,093.80 : 52,369,409.28 = 16,466,808.72 : x
  2. Step 2: Convert to fraction form
    34,915,093.80/52,369,409.28 = 16,466,808.72/x
  3. Step 3: Cross multiply
    34,915,093.80x = 52,369,409.28 × 16,466,808.72
  4. Step 4: Simplify right side
    34,915,093.80x = 862,357,045,393,153
  5. Step 5: Solve for x
    x = 862,357,045,393,153/34,915,093.80
  6. Step 6: Final answer
    x = 24,698,689.06

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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.