Home / 23,074,371.81-31,846,892.90-14,824,746.77

Finding the Fourth Proportional to 23,074,371.81, 31,846,892.90 and 14,824,746.77

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Solution

The fourth proportional to 23,074,371.81, 31,846,892.90 and 14,824,746.77 is: 20,460,887.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,074,371.81 : 31,846,892.90 = 14,824,746.77 : x
  2. Step 2: Convert to fraction form
    23,074,371.81/31,846,892.90 = 14,824,746.77/x
  3. Step 3: Cross multiply
    23,074,371.81x = 31,846,892.90 × 14,824,746.77
  4. Step 4: Simplify right side
    23,074,371.81x = 472,122,122,420,452.75
  5. Step 5: Solve for x
    x = 472,122,122,420,452.75/23,074,371.81
  6. Step 6: Final answer
    x = 20,460,887.36

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1.5x scale

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.