Home / 546,602,090.19-754,401,081.93-335,026,610.72

Finding the Fourth Proportional to 546,602,090.19, 754,401,081.93 and 335,026,610.72

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Solution

The fourth proportional to 546,602,090.19, 754,401,081.93 and 335,026,610.72 is: 462,392,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,602,090.19 : 754,401,081.93 = 335,026,610.72 : x
  2. Step 2: Convert to fraction form
    546,602,090.19/754,401,081.93 = 335,026,610.72/x
  3. Step 3: Cross multiply
    546,602,090.19x = 754,401,081.93 × 335,026,610.72
  4. Step 4: Simplify right side
    546,602,090.19x = 252,744,437,602,508,928
  5. Step 5: Solve for x
    x = 252,744,437,602,508,928/546,602,090.19
  6. Step 6: Final answer
    x = 462,392,007.16

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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.