Home / 26,929,724.48-37,163,156.16-14,706,581.12

Finding the Fourth Proportional to 26,929,724.48, 37,163,156.16 and 14,706,581.12

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Solution

The fourth proportional to 26,929,724.48, 37,163,156.16 and 14,706,581.12 is: 20,295,156.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,929,724.48 : 37,163,156.16 = 14,706,581.12 : x
  2. Step 2: Convert to fraction form
    26,929,724.48/37,163,156.16 = 14,706,581.12/x
  3. Step 3: Cross multiply
    26,929,724.48x = 37,163,156.16 × 14,706,581.12
  4. Step 4: Simplify right side
    26,929,724.48x = 546,542,970,742,267.62
  5. Step 5: Solve for x
    x = 546,542,970,742,267.62/26,929,724.48
  6. Step 6: Final answer
    x = 20,295,156.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.