Home / 546,602,091.69-754,401,084-335,026,612.22

Finding the Fourth Proportional to 546,602,091.69, 754,401,084 and 335,026,612.22

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Solution

The fourth proportional to 546,602,091.69, 754,401,084 and 335,026,612.22 is: 462,392,009.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,602,091.69 : 754,401,084 = 335,026,612.22 : x
  2. Step 2: Convert to fraction form
    546,602,091.69/754,401,084 = 335,026,612.22/x
  3. Step 3: Cross multiply
    546,602,091.69x = 754,401,084 × 335,026,612.22
  4. Step 4: Simplify right side
    546,602,091.69x = 252,744,439,427,615,680
  5. Step 5: Solve for x
    x = 252,744,439,427,615,680/546,602,091.69
  6. Step 6: Final answer
    x = 462,392,009.23

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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.