Home / 17,562,470.60-26,369,602.80-9,796,558.56

Finding the Fourth Proportional to 17,562,470.60, 26,369,602.80 and 9,796,558.56

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Solution

The fourth proportional to 17,562,470.60, 26,369,602.80 and 9,796,558.56 is: 14,709,283.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,562,470.60 : 26,369,602.80 = 9,796,558.56 : x
  2. Step 2: Convert to fraction form
    17,562,470.60/26,369,602.80 = 9,796,558.56/x
  3. Step 3: Cross multiply
    17,562,470.60x = 26,369,602.80 × 9,796,558.56
  4. Step 4: Simplify right side
    17,562,470.60x = 258,331,358,034,140
  5. Step 5: Solve for x
    x = 258,331,358,034,140/17,562,470.60
  6. Step 6: Final answer
    x = 14,709,283.44

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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.