Home / 23,423,983.56-32,325,090.12-13,110,703.92

Finding the Fourth Proportional to 23,423,983.56, 32,325,090.12 and 13,110,703.92

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Solution

The fourth proportional to 23,423,983.56, 32,325,090.12 and 13,110,703.92 is: 18,092,767.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,423,983.56 : 32,325,090.12 = 13,110,703.92 : x
  2. Step 2: Convert to fraction form
    23,423,983.56/32,325,090.12 = 13,110,703.92/x
  3. Step 3: Cross multiply
    23,423,983.56x = 32,325,090.12 × 13,110,703.92
  4. Step 4: Simplify right side
    23,423,983.56x = 423,804,685,750,637.31
  5. Step 5: Solve for x
    x = 423,804,685,750,637.31/23,423,983.56
  6. Step 6: Final answer
    x = 18,092,767.38

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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.