Home / 23,712,027.13-32,712,577.38-15,874,064.45

Finding the Fourth Proportional to 23,712,027.13, 32,712,577.38 and 15,874,064.45

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Solution

The fourth proportional to 23,712,027.13, 32,712,577.38 and 15,874,064.45 is: 21,899,501.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,712,027.13 : 32,712,577.38 = 15,874,064.45 : x
  2. Step 2: Convert to fraction form
    23,712,027.13/32,712,577.38 = 15,874,064.45/x
  3. Step 3: Cross multiply
    23,712,027.13x = 32,712,577.38 × 15,874,064.45
  4. Step 4: Simplify right side
    23,712,027.13x = 519,281,561,798,849.69
  5. Step 5: Solve for x
    x = 519,281,561,798,849.69/23,712,027.13
  6. Step 6: Final answer
    x = 21,899,501.00

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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.