Home / 9,230,711,680.56-12,738,426,463.80-5,001,622,447.98

Finding the Fourth Proportional to 9,230,711,680.56, 12,738,426,463.80 and 5,001,622,447.98

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Solution

The fourth proportional to 9,230,711,680.56, 12,738,426,463.80 and 5,001,622,447.98 is: 6,902,263,006.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,230,711,680.56 : 12,738,426,463.80 = 5,001,622,447.98 : x
  2. Step 2: Convert to fraction form
    9,230,711,680.56/12,738,426,463.80 = 5,001,622,447.98/x
  3. Step 3: Cross multiply
    9,230,711,680.56x = 12,738,426,463.80 × 5,001,622,447.98
  4. Step 4: Simplify right side
    9,230,711,680.56x = 63,712,799,753,284,558,848
  5. Step 5: Solve for x
    x = 63,712,799,753,284,558,848/9,230,711,680.56
  6. Step 6: Final answer
    x = 6,902,263,006.16

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1.5x scale

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.