Home / 4,080,772,310,548.40-6,122,018,146,207.10-1,323,765,057,087.50

Finding the Fourth Proportional to 4,080,772,310,548.40, 6,122,018,146,207.10 and 1,323,765,057,087.50

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Solution

The fourth proportional to 4,080,772,310,548.40, 6,122,018,146,207.10 and 1,323,765,057,087.50 is: 1,985,926,458,052.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,772,310,548.40 : 6,122,018,146,207.10 = 1,323,765,057,087.50 : x
  2. Step 2: Convert to fraction form
    4,080,772,310,548.40/6,122,018,146,207.10 = 1,323,765,057,087.50/x
  3. Step 3: Cross multiply
    4,080,772,310,548.40x = 6,122,018,146,207.10 × 1,323,765,057,087.50
  4. Step 4: Simplify right side
    4,080,772,310,548.40x = 8,104,113,700,804,551,881,261,056
  5. Step 5: Solve for x
    x = 8,104,113,700,804,551,881,261,056/4,080,772,310,548.40
  6. Step 6: Final answer
    x = 1,985,926,458,052.12

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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.