Home / 35,492,668.52-53,233,674.57-11,228,442.66

Finding the Fourth Proportional to 35,492,668.52, 53,233,674.57 and 11,228,442.66

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Solution

The fourth proportional to 35,492,668.52, 53,233,674.57 and 11,228,442.66 is: 16,840,978.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,492,668.52 : 53,233,674.57 = 11,228,442.66 : x
  2. Step 2: Convert to fraction form
    35,492,668.52/53,233,674.57 = 11,228,442.66/x
  3. Step 3: Cross multiply
    35,492,668.52x = 53,233,674.57 × 11,228,442.66
  4. Step 4: Simplify right side
    35,492,668.52x = 597,731,262,490,345.12
  5. Step 5: Solve for x
    x = 597,731,262,490,345.12/35,492,668.52
  6. Step 6: Final answer
    x = 16,840,978.36

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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.