Home / 23,636,605.28-35,458,573.70-9,989,809.11

Finding the Fourth Proportional to 23,636,605.28, 35,458,573.70 and 9,989,809.11

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Solution

The fourth proportional to 23,636,605.28, 35,458,573.70 and 9,989,809.11 is: 14,986,262.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,636,605.28 : 35,458,573.70 = 9,989,809.11 : x
  2. Step 2: Convert to fraction form
    23,636,605.28/35,458,573.70 = 9,989,809.11/x
  3. Step 3: Cross multiply
    23,636,605.28x = 35,458,573.70 × 9,989,809.11
  4. Step 4: Simplify right side
    23,636,605.28x = 354,224,382,600,840.94
  5. Step 5: Solve for x
    x = 354,224,382,600,840.94/23,636,605.28
  6. Step 6: Final answer
    x = 14,986,262.98

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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.