Home / 12,897,791,845,949-19,346,687,994,225-3,095,864,807,421.30

Finding the Fourth Proportional to 12,897,791,845,949, 19,346,687,994,225 and 3,095,864,807,421.30

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Solution

The fourth proportional to 12,897,791,845,949, 19,346,687,994,225 and 3,095,864,807,421.30 is: 4,643,797,265,211.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,897,791,845,949 : 19,346,687,994,225 = 3,095,864,807,421.30 : x
  2. Step 2: Convert to fraction form
    12,897,791,845,949/19,346,687,994,225 = 3,095,864,807,421.30/x
  3. Step 3: Cross multiply
    12,897,791,845,949x = 19,346,687,994,225 × 3,095,864,807,421.30
  4. Step 4: Simplify right side
    12,897,791,845,949x = 59,894,730,501,481,348,370,268,160
  5. Step 5: Solve for x
    x = 59,894,730,501,481,348,370,268,160/12,897,791,845,949
  6. Step 6: Final answer
    x = 4,643,797,265,211.21

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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.