Home / 29,904,343.16-41,268,011.64-16,153,313.36

Finding the Fourth Proportional to 29,904,343.16, 41,268,011.64 and 16,153,313.36

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Solution

The fourth proportional to 29,904,343.16, 41,268,011.64 and 16,153,313.36 is: 22,291,582.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,343.16 : 41,268,011.64 = 16,153,313.36 : x
  2. Step 2: Convert to fraction form
    29,904,343.16/41,268,011.64 = 16,153,313.36/x
  3. Step 3: Cross multiply
    29,904,343.16x = 41,268,011.64 × 16,153,313.36
  4. Step 4: Simplify right side
    29,904,343.16x = 666,615,123,765,047.50
  5. Step 5: Solve for x
    x = 666,615,123,765,047.50/29,904,343.16
  6. Step 6: Final answer
    x = 22,291,582.20

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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.