Home / 17,030,303.48-25,549,523.04-5,670,850.52

Finding the Fourth Proportional to 17,030,303.48, 25,549,523.04 and 5,670,850.52

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Solution

The fourth proportional to 17,030,303.48, 25,549,523.04 and 5,670,850.52 is: 8,507,630.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,303.48 : 25,549,523.04 = 5,670,850.52 : x
  2. Step 2: Convert to fraction form
    17,030,303.48/25,549,523.04 = 5,670,850.52/x
  3. Step 3: Cross multiply
    17,030,303.48x = 25,549,523.04 × 5,670,850.52
  4. Step 4: Simplify right side
    17,030,303.48x = 144,887,525,889,388.34
  5. Step 5: Solve for x
    x = 144,887,525,889,388.34/17,030,303.48
  6. Step 6: Final answer
    x = 8,507,630.30

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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.