Home / 7,363,548,633.42-11,045,323,042.47-1,767,485,707.20

Finding the Fourth Proportional to 7,363,548,633.42, 11,045,323,042.47 and 1,767,485,707.20

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Solution

The fourth proportional to 7,363,548,633.42, 11,045,323,042.47 and 1,767,485,707.20 is: 2,651,228,582.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,548,633.42 : 11,045,323,042.47 = 1,767,485,707.20 : x
  2. Step 2: Convert to fraction form
    7,363,548,633.42/11,045,323,042.47 = 1,767,485,707.20/x
  3. Step 3: Cross multiply
    7,363,548,633.42x = 11,045,323,042.47 × 1,767,485,707.20
  4. Step 4: Simplify right side
    7,363,548,633.42x = 19,522,450,608,972,541,952
  5. Step 5: Solve for x
    x = 19,522,450,608,972,541,952/7,363,548,633.42
  6. Step 6: Final answer
    x = 2,651,228,582.96

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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.