Home / 35,489,723.64-53,229,245.88-9,927,419.64

Finding the Fourth Proportional to 35,489,723.64, 53,229,245.88 and 9,927,419.64

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Solution

The fourth proportional to 35,489,723.64, 53,229,245.88 and 9,927,419.64 is: 14,889,635.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,489,723.64 : 53,229,245.88 = 9,927,419.64 : x
  2. Step 2: Convert to fraction form
    35,489,723.64/53,229,245.88 = 9,927,419.64/x
  3. Step 3: Cross multiply
    35,489,723.64x = 53,229,245.88 × 9,927,419.64
  4. Step 4: Simplify right side
    35,489,723.64x = 528,429,060,971,501.12
  5. Step 5: Solve for x
    x = 528,429,060,971,501.12/35,489,723.64
  6. Step 6: Final answer
    x = 14,889,635.84

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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.