Home / 9,656,670.10-14,485,005.15-9,507,370.90

Finding the Fourth Proportional to 9,656,670.10, 14,485,005.15 and 9,507,370.90

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Solution

The fourth proportional to 9,656,670.10, 14,485,005.15 and 9,507,370.90 is: 14,261,056.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,670.10 : 14,485,005.15 = 9,507,370.90 : x
  2. Step 2: Convert to fraction form
    9,656,670.10/14,485,005.15 = 9,507,370.90/x
  3. Step 3: Cross multiply
    9,656,670.10x = 14,485,005.15 × 9,507,370.90
  4. Step 4: Simplify right side
    9,656,670.10x = 137,714,316,449,460.14
  5. Step 5: Solve for x
    x = 137,714,316,449,460.14/9,656,670.10
  6. Step 6: Final answer
    x = 14,261,056.35

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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.