Home / 2,064,602,893,822.20-3,096,376,106,938.80-612,125,914,676.40

Finding the Fourth Proportional to 2,064,602,893,822.20, 3,096,376,106,938.80 and 612,125,914,676.40

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Solution

The fourth proportional to 2,064,602,893,822.20, 3,096,376,106,938.80 and 612,125,914,676.40 is: 918,032,258,074.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,602,893,822.20 : 3,096,376,106,938.80 = 612,125,914,676.40 : x
  2. Step 2: Convert to fraction form
    2,064,602,893,822.20/3,096,376,106,938.80 = 612,125,914,676.40/x
  3. Step 3: Cross multiply
    2,064,602,893,822.20x = 3,096,376,106,938.80 × 612,125,914,676.40
  4. Step 4: Simplify right side
    2,064,602,893,822.20x = 1,895,372,056,642,063,333,064,704
  5. Step 5: Solve for x
    x = 1,895,372,056,642,063,333,064,704/2,064,602,893,822.20
  6. Step 6: Final answer
    x = 918,032,258,074.17

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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.