Home / 432,959,646.96-597,488,994.81-254,351,063.93

Finding the Fourth Proportional to 432,959,646.96, 597,488,994.81 and 254,351,063.93

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Solution

The fourth proportional to 432,959,646.96, 597,488,994.81 and 254,351,063.93 is: 351,007,218.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,959,646.96 : 597,488,994.81 = 254,351,063.93 : x
  2. Step 2: Convert to fraction form
    432,959,646.96/597,488,994.81 = 254,351,063.93/x
  3. Step 3: Cross multiply
    432,959,646.96x = 597,488,994.81 × 254,351,063.93
  4. Step 4: Simplify right side
    432,959,646.96x = 151,971,961,513,402,304
  5. Step 5: Solve for x
    x = 151,971,961,513,402,304/432,959,646.96
  6. Step 6: Final answer
    x = 351,007,218.76

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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.