Home / 4,255,364,947,877.30-5,872,409,291,139.90-2,304,404,063,377.80

Finding the Fourth Proportional to 4,255,364,947,877.30, 5,872,409,291,139.90 and 2,304,404,063,377.80

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Solution

The fourth proportional to 4,255,364,947,877.30, 5,872,409,291,139.90 and 2,304,404,063,377.80 is: 3,180,080,674,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,364,947,877.30 : 5,872,409,291,139.90 = 2,304,404,063,377.80 : x
  2. Step 2: Convert to fraction form
    4,255,364,947,877.30/5,872,409,291,139.90 = 2,304,404,063,377.80/x
  3. Step 3: Cross multiply
    4,255,364,947,877.30x = 5,872,409,291,139.90 × 2,304,404,063,377.80
  4. Step 4: Simplify right side
    4,255,364,947,877.30x = 13,532,403,832,320,332,199,362,560
  5. Step 5: Solve for x
    x = 13,532,403,832,320,332,199,362,560/4,255,364,947,877.30
  6. Step 6: Final answer
    x = 3,180,080,674,178.30

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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.