Home / 9,060,279,922.42-12,503,573,814.30-5,045,949,548.02

Finding the Fourth Proportional to 9,060,279,922.42, 12,503,573,814.30 and 5,045,949,548.02

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Solution

The fourth proportional to 9,060,279,922.42, 12,503,573,814.30 and 5,045,949,548.02 is: 6,963,626,198.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,279,922.42 : 12,503,573,814.30 = 5,045,949,548.02 : x
  2. Step 2: Convert to fraction form
    9,060,279,922.42/12,503,573,814.30 = 5,045,949,548.02/x
  3. Step 3: Cross multiply
    9,060,279,922.42x = 12,503,573,814.30 × 5,045,949,548.02
  4. Step 4: Simplify right side
    9,060,279,922.42x = 63,092,402,636,901,793,792
  5. Step 5: Solve for x
    x = 63,092,402,636,901,793,792/9,060,279,922.42
  6. Step 6: Final answer
    x = 6,963,626,198.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.