Home / 891,732,084,304.35-1,337,050,710,096.10-346,544,007,171.78

Finding the Fourth Proportional to 891,732,084,304.35, 1,337,050,710,096.10 and 346,544,007,171.78

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Solution

The fourth proportional to 891,732,084,304.35, 1,337,050,710,096.10 and 346,544,007,171.78 is: 519,603,274,373.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    891,732,084,304.35 : 1,337,050,710,096.10 = 346,544,007,171.78 : x
  2. Step 2: Convert to fraction form
    891,732,084,304.35/1,337,050,710,096.10 = 346,544,007,171.78/x
  3. Step 3: Cross multiply
    891,732,084,304.35x = 1,337,050,710,096.10 × 346,544,007,171.78
  4. Step 4: Simplify right side
    891,732,084,304.35x = 463,346,910,868,576,502,022,144
  5. Step 5: Solve for x
    x = 463,346,910,868,576,502,022,144/891,732,084,304.35
  6. Step 6: Final answer
    x = 519,603,274,373.65

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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.