Home / 4,377,935,689,686.80-6,567,997,324,548-3,089,662,318,636.40

Finding the Fourth Proportional to 4,377,935,689,686.80, 6,567,997,324,548 and 3,089,662,318,636.40

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Solution

The fourth proportional to 4,377,935,689,686.80, 6,567,997,324,548 and 3,089,662,318,636.40 is: 4,635,265,403,821.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,377,935,689,686.80 : 6,567,997,324,548 = 3,089,662,318,636.40 : x
  2. Step 2: Convert to fraction form
    4,377,935,689,686.80/6,567,997,324,548 = 3,089,662,318,636.40/x
  3. Step 3: Cross multiply
    4,377,935,689,686.80x = 6,567,997,324,548 × 3,089,662,318,636.40
  4. Step 4: Simplify right side
    4,377,935,689,686.80x = 20,292,893,842,560,646,253,641,728
  5. Step 5: Solve for x
    x = 20,292,893,842,560,646,253,641,728/4,377,935,689,686.80
  6. Step 6: Final answer
    x = 4,635,265,403,821.50

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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.