Home / 17,125,532.64-25,670,316.96-5,762,036.16

Finding the Fourth Proportional to 17,125,532.64, 25,670,316.96 and 5,762,036.16

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Solution

The fourth proportional to 17,125,532.64, 25,670,316.96 and 5,762,036.16 is: 8,637,004.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,125,532.64 : 25,670,316.96 = 5,762,036.16 : x
  2. Step 2: Convert to fraction form
    17,125,532.64/25,670,316.96 = 5,762,036.16/x
  3. Step 3: Cross multiply
    17,125,532.64x = 25,670,316.96 × 5,762,036.16
  4. Step 4: Simplify right side
    17,125,532.64x = 147,913,294,562,181.28
  5. Step 5: Solve for x
    x = 147,913,294,562,181.28/17,125,532.64
  6. Step 6: Final answer
    x = 8,637,004.04

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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.