Home / 34,957,773,787.32-48,241,637,089.62-19,507,754,208.85

Finding the Fourth Proportional to 34,957,773,787.32, 48,241,637,089.62 and 19,507,754,208.85

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Solution

The fourth proportional to 34,957,773,787.32, 48,241,637,089.62 and 19,507,754,208.85 is: 26,920,650,173.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,957,773,787.32 : 48,241,637,089.62 = 19,507,754,208.85 : x
  2. Step 2: Convert to fraction form
    34,957,773,787.32/48,241,637,089.62 = 19,507,754,208.85/x
  3. Step 3: Cross multiply
    34,957,773,787.32x = 48,241,637,089.62 × 19,507,754,208.85
  4. Step 4: Simplify right side
    34,957,773,787.32x = 941,085,998,976,607,715,328
  5. Step 5: Solve for x
    x = 941,085,998,976,607,715,328/34,957,773,787.32
  6. Step 6: Final answer
    x = 26,920,650,173.61

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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.