Home / 9,980,663.46-14,979,393.30-9,350,807.46

Finding the Fourth Proportional to 9,980,663.46, 14,979,393.30 and 9,350,807.46

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Solution

The fourth proportional to 9,980,663.46, 14,979,393.30 and 9,350,807.46 is: 14,034,079.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,980,663.46 : 14,979,393.30 = 9,350,807.46 : x
  2. Step 2: Convert to fraction form
    9,980,663.46/14,979,393.30 = 9,350,807.46/x
  3. Step 3: Cross multiply
    9,980,663.46x = 14,979,393.30 × 9,350,807.46
  4. Step 4: Simplify right side
    9,980,663.46x = 140,069,422,615,914.03
  5. Step 5: Solve for x
    x = 140,069,422,615,914.03/9,980,663.46
  6. Step 6: Final answer
    x = 14,034,079.32

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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.