Home / 376,356,500,017.64-564,534,045,398.97-117,927,035,902.98

Finding the Fourth Proportional to 376,356,500,017.64, 564,534,045,398.97 and 117,927,035,902.98

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Solution

The fourth proportional to 376,356,500,017.64, 564,534,045,398.97 and 117,927,035,902.98 is: 176,890,333,067.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,356,500,017.64 : 564,534,045,398.97 = 117,927,035,902.98 : x
  2. Step 2: Convert to fraction form
    376,356,500,017.64/564,534,045,398.97 = 117,927,035,902.98/x
  3. Step 3: Cross multiply
    376,356,500,017.64x = 564,534,045,398.97 × 117,927,035,902.98
  4. Step 4: Simplify right side
    376,356,500,017.64x = 66,573,826,640,218,872,086,528
  5. Step 5: Solve for x
    x = 66,573,826,640,218,872,086,528/376,356,500,017.64
  6. Step 6: Final answer
    x = 176,890,333,067.45

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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.