Home / 14,972,684.40-22,459,026.60-13,083,116.40

Finding the Fourth Proportional to 14,972,684.40, 22,459,026.60 and 13,083,116.40

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Solution

The fourth proportional to 14,972,684.40, 22,459,026.60 and 13,083,116.40 is: 19,624,674.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,684.40 : 22,459,026.60 = 13,083,116.40 : x
  2. Step 2: Convert to fraction form
    14,972,684.40/22,459,026.60 = 13,083,116.40/x
  3. Step 3: Cross multiply
    14,972,684.40x = 22,459,026.60 × 13,083,116.40
  4. Step 4: Simplify right side
    14,972,684.40x = 293,834,059,238,496.25
  5. Step 5: Solve for x
    x = 293,834,059,238,496.25/14,972,684.40
  6. Step 6: Final answer
    x = 19,624,674.60

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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.