Home / 19,684,573.40-29,526,860.10-14,901,604.40

Finding the Fourth Proportional to 19,684,573.40, 29,526,860.10 and 14,901,604.40

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Solution

The fourth proportional to 19,684,573.40, 29,526,860.10 and 14,901,604.40 is: 22,352,406.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,684,573.40 : 29,526,860.10 = 14,901,604.40 : x
  2. Step 2: Convert to fraction form
    19,684,573.40/29,526,860.10 = 14,901,604.40/x
  3. Step 3: Cross multiply
    19,684,573.40x = 29,526,860.10 × 14,901,604.40
  4. Step 4: Simplify right side
    19,684,573.40x = 439,997,588,384,344.50
  5. Step 5: Solve for x
    x = 439,997,588,384,344.50/19,684,573.40
  6. Step 6: Final answer
    x = 22,352,406.60

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1.5x scale

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.