Home / 35,807,164.29-53,720,618.31-14,256,899.64

Finding the Fourth Proportional to 35,807,164.29, 53,720,618.31 and 14,256,899.64

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Solution

The fourth proportional to 35,807,164.29, 53,720,618.31 and 14,256,899.64 is: 21,389,280.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,807,164.29 : 53,720,618.31 = 14,256,899.64 : x
  2. Step 2: Convert to fraction form
    35,807,164.29/53,720,618.31 = 14,256,899.64/x
  3. Step 3: Cross multiply
    35,807,164.29x = 53,720,618.31 × 14,256,899.64
  4. Step 4: Simplify right side
    35,807,164.29x = 765,889,463,844,416.50
  5. Step 5: Solve for x
    x = 765,889,463,844,416.50/35,807,164.29
  6. Step 6: Final answer
    x = 21,389,280.02

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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.