Home / 67,470,566.45-101,205,849.65-16,352,585.26

Finding the Fourth Proportional to 67,470,566.45, 101,205,849.65 and 16,352,585.26

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Solution

The fourth proportional to 67,470,566.45, 101,205,849.65 and 16,352,585.26 is: 24,528,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,470,566.45 : 101,205,849.65 = 16,352,585.26 : x
  2. Step 2: Convert to fraction form
    67,470,566.45/101,205,849.65 = 16,352,585.26/x
  3. Step 3: Cross multiply
    67,470,566.45x = 101,205,849.65 × 16,352,585.26
  4. Step 4: Simplify right side
    67,470,566.45x = 1,654,977,284,877,588.50
  5. Step 5: Solve for x
    x = 1,654,977,284,877,588.50/67,470,566.45
  6. Step 6: Final answer
    x = 24,528,877.88

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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.