Home / 9,960,852.21-14,961,190.95-9,633,983.19

Finding the Fourth Proportional to 9,960,852.21, 14,961,190.95 and 9,633,983.19

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Solution

The fourth proportional to 9,960,852.21, 14,961,190.95 and 9,633,983.19 is: 14,470,233.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,960,852.21 : 14,961,190.95 = 9,633,983.19 : x
  2. Step 2: Convert to fraction form
    9,960,852.21/14,961,190.95 = 9,633,983.19/x
  3. Step 3: Cross multiply
    9,960,852.21x = 14,961,190.95 × 9,633,983.19
  4. Step 4: Simplify right side
    9,960,852.21x = 144,135,862,114,680.12
  5. Step 5: Solve for x
    x = 144,135,862,114,680.12/9,960,852.21
  6. Step 6: Final answer
    x = 14,470,233.98

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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.