Home / 14,894,636.80-22,362,950.40-9,225,932.80

Finding the Fourth Proportional to 14,894,636.80, 22,362,950.40 and 9,225,932.80

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Solution

The fourth proportional to 14,894,636.80, 22,362,950.40 and 9,225,932.80 is: 13,851,903.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,636.80 : 22,362,950.40 = 9,225,932.80 : x
  2. Step 2: Convert to fraction form
    14,894,636.80/22,362,950.40 = 9,225,932.80/x
  3. Step 3: Cross multiply
    14,894,636.80x = 22,362,950.40 × 9,225,932.80
  4. Step 4: Simplify right side
    14,894,636.80x = 206,319,077,600,133.12
  5. Step 5: Solve for x
    x = 206,319,077,600,133.12/14,894,636.80
  6. Step 6: Final answer
    x = 13,851,903.90

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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.