Home / 35,301,314.92-52,955,019.60-9,742,322.20

Finding the Fourth Proportional to 35,301,314.92, 52,955,019.60 and 9,742,322.20

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Solution

The fourth proportional to 35,301,314.92, 52,955,019.60 and 9,742,322.20 is: 14,614,324.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,301,314.92 : 52,955,019.60 = 9,742,322.20 : x
  2. Step 2: Convert to fraction form
    35,301,314.92/52,955,019.60 = 9,742,322.20/x
  3. Step 3: Cross multiply
    35,301,314.92x = 52,955,019.60 × 9,742,322.20
  4. Step 4: Simplify right side
    35,301,314.92x = 515,904,863,050,515.12
  5. Step 5: Solve for x
    x = 515,904,863,050,515.12/35,301,314.92
  6. Step 6: Final answer
    x = 14,614,324.26

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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.