Home / 15,719,924.72-23,579,887.10-4,360,373.35

Finding the Fourth Proportional to 15,719,924.72, 23,579,887.10 and 4,360,373.35

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Solution

The fourth proportional to 15,719,924.72, 23,579,887.10 and 4,360,373.35 is: 6,540,560.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,719,924.72 : 23,579,887.10 = 4,360,373.35 : x
  2. Step 2: Convert to fraction form
    15,719,924.72/23,579,887.10 = 4,360,373.35/x
  3. Step 3: Cross multiply
    15,719,924.72x = 23,579,887.10 × 4,360,373.35
  4. Step 4: Simplify right side
    15,719,924.72x = 102,817,111,226,097.20
  5. Step 5: Solve for x
    x = 102,817,111,226,097.20/15,719,924.72
  6. Step 6: Final answer
    x = 6,540,560.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.