Home / 181,004,348.30-249,910,968.75-169,440,192.14

Finding the Fourth Proportional to 181,004,348.30, 249,910,968.75 and 169,440,192.14

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Solution

The fourth proportional to 181,004,348.30, 249,910,968.75 and 169,440,192.14 is: 233,944,449.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,004,348.30 : 249,910,968.75 = 169,440,192.14 : x
  2. Step 2: Convert to fraction form
    181,004,348.30/249,910,968.75 = 169,440,192.14/x
  3. Step 3: Cross multiply
    181,004,348.30x = 249,910,968.75 × 169,440,192.14
  4. Step 4: Simplify right side
    181,004,348.30x = 42,344,962,562,893,536
  5. Step 5: Solve for x
    x = 42,344,962,562,893,536/181,004,348.30
  6. Step 6: Final answer
    x = 233,944,449.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.