Home / 370,324,648.14-555,610,455.54-246,316,159.34

Finding the Fourth Proportional to 370,324,648.14, 555,610,455.54 and 246,316,159.34

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Solution

The fourth proportional to 370,324,648.14, 555,610,455.54 and 246,316,159.34 is: 369,556,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,324,648.14 : 555,610,455.54 = 246,316,159.34 : x
  2. Step 2: Convert to fraction form
    370,324,648.14/555,610,455.54 = 246,316,159.34/x
  3. Step 3: Cross multiply
    370,324,648.14x = 555,610,455.54 × 246,316,159.34
  4. Step 4: Simplify right side
    370,324,648.14x = 136,855,833,497,066,112
  5. Step 5: Solve for x
    x = 136,855,833,497,066,112/370,324,648.14
  6. Step 6: Final answer
    x = 369,556,372.19

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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.