Home / 4,327,159,966,677.80-6,490,948,703,726-1,422,820,988,261.90

Finding the Fourth Proportional to 4,327,159,966,677.80, 6,490,948,703,726 and 1,422,820,988,261.90

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Solution

The fourth proportional to 4,327,159,966,677.80, 6,490,948,703,726 and 1,422,820,988,261.90 is: 2,134,300,123,062.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,159,966,677.80 : 6,490,948,703,726 = 1,422,820,988,261.90 : x
  2. Step 2: Convert to fraction form
    4,327,159,966,677.80/6,490,948,703,726 = 1,422,820,988,261.90/x
  3. Step 3: Cross multiply
    4,327,159,966,677.80x = 6,490,948,703,726 × 1,422,820,988,261.90
  4. Step 4: Simplify right side
    4,327,159,966,677.80x = 9,235,458,049,392,725,219,868,672
  5. Step 5: Solve for x
    x = 9,235,458,049,392,725,219,868,672/4,327,159,966,677.80
  6. Step 6: Final answer
    x = 2,134,300,123,062.77

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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.