Home / 23,971,659.06-33,058,828.02-15,708,720.27

Finding the Fourth Proportional to 23,971,659.06, 33,058,828.02 and 15,708,720.27

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Solution

The fourth proportional to 23,971,659.06, 33,058,828.02 and 15,708,720.27 is: 21,663,577.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971,659.06 : 33,058,828.02 = 15,708,720.27 : x
  2. Step 2: Convert to fraction form
    23,971,659.06/33,058,828.02 = 15,708,720.27/x
  3. Step 3: Cross multiply
    23,971,659.06x = 33,058,828.02 × 15,708,720.27
  4. Step 4: Simplify right side
    23,971,659.06x = 519,311,881,820,217.94
  5. Step 5: Solve for x
    x = 519,311,881,820,217.94/23,971,659.06
  6. Step 6: Final answer
    x = 21,663,577.00

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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.