Home / 24,698,682.36-34,084,147.86-13,686,145.02

Finding the Fourth Proportional to 24,698,682.36, 34,084,147.86 and 13,686,145.02

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Solution

The fourth proportional to 24,698,682.36, 34,084,147.86 and 13,686,145.02 is: 18,886,861.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,698,682.36 : 34,084,147.86 = 13,686,145.02 : x
  2. Step 2: Convert to fraction form
    24,698,682.36/34,084,147.86 = 13,686,145.02/x
  3. Step 3: Cross multiply
    24,698,682.36x = 34,084,147.86 × 13,686,145.02
  4. Step 4: Simplify right side
    24,698,682.36x = 466,480,590,495,082.62
  5. Step 5: Solve for x
    x = 466,480,590,495,082.62/24,698,682.36
  6. Step 6: Final answer
    x = 18,886,861.40

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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.