Home / 26,968,007.60-40,452,011.40-9,017,111.60

Finding the Fourth Proportional to 26,968,007.60, 40,452,011.40 and 9,017,111.60

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Solution

The fourth proportional to 26,968,007.60, 40,452,011.40 and 9,017,111.60 is: 13,525,667.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968,007.60 : 40,452,011.40 = 9,017,111.60 : x
  2. Step 2: Convert to fraction form
    26,968,007.60/40,452,011.40 = 9,017,111.60/x
  3. Step 3: Cross multiply
    26,968,007.60x = 40,452,011.40 × 9,017,111.60
  4. Step 4: Simplify right side
    26,968,007.60x = 364,760,301,238,272.19
  5. Step 5: Solve for x
    x = 364,760,301,238,272.19/26,968,007.60
  6. Step 6: Final answer
    x = 13,525,667.40

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Similar ratio
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1.5x scale

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.