Home / 9,743,147,176.96-14,611,445,358.72-3,531,011,818.24

Finding the Fourth Proportional to 9,743,147,176.96, 14,611,445,358.72 and 3,531,011,818.24

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Solution

The fourth proportional to 9,743,147,176.96, 14,611,445,358.72 and 3,531,011,818.24 is: 5,295,330,687.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,147,176.96 : 14,611,445,358.72 = 3,531,011,818.24 : x
  2. Step 2: Convert to fraction form
    9,743,147,176.96/14,611,445,358.72 = 3,531,011,818.24/x
  3. Step 3: Cross multiply
    9,743,147,176.96x = 14,611,445,358.72 × 3,531,011,818.24
  4. Step 4: Simplify right side
    9,743,147,176.96x = 51,593,186,243,208,306,688
  5. Step 5: Solve for x
    x = 51,593,186,243,208,306,688/9,743,147,176.96
  6. Step 6: Final answer
    x = 5,295,330,687.93

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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.