Home / 3,102,830,281.49-4,654,115,219.18-1,444,167,048.22

Finding the Fourth Proportional to 3,102,830,281.49, 4,654,115,219.18 and 1,444,167,048.22

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Solution

The fourth proportional to 3,102,830,281.49, 4,654,115,219.18 and 1,444,167,048.22 is: 2,166,189,971.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,830,281.49 : 4,654,115,219.18 = 1,444,167,048.22 : x
  2. Step 2: Convert to fraction form
    3,102,830,281.49/4,654,115,219.18 = 1,444,167,048.22/x
  3. Step 3: Cross multiply
    3,102,830,281.49x = 4,654,115,219.18 × 1,444,167,048.22
  4. Step 4: Simplify right side
    3,102,830,281.49x = 6,721,319,838,150,933,504
  5. Step 5: Solve for x
    x = 6,721,319,838,150,933,504/3,102,830,281.49
  6. Step 6: Final answer
    x = 2,166,189,971.22

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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.