Home / 23,971,713.48-33,058,903.01-15,708,774.69

Finding the Fourth Proportional to 23,971,713.48, 33,058,903.01 and 15,708,774.69

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Solution

The fourth proportional to 23,971,713.48, 33,058,903.01 and 15,708,774.69 is: 21,663,652.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971,713.48 : 33,058,903.01 = 15,708,774.69 : x
  2. Step 2: Convert to fraction form
    23,971,713.48/33,058,903.01 = 15,708,774.69/x
  3. Step 3: Cross multiply
    23,971,713.48x = 33,058,903.01 × 15,708,774.69
  4. Step 4: Simplify right side
    23,971,713.48x = 519,314,858,804,108.94
  5. Step 5: Solve for x
    x = 519,314,858,804,108.94/23,971,713.48
  6. Step 6: Final answer
    x = 21,663,652.01

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Double scale
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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.