Home / 7,100,764,030.55-10,651,146,045.83-2,963,176,980.95

Finding the Fourth Proportional to 7,100,764,030.55, 10,651,146,045.83 and 2,963,176,980.95

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Solution

The fourth proportional to 7,100,764,030.55, 10,651,146,045.83 and 2,963,176,980.95 is: 4,444,765,471.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,764,030.55 : 10,651,146,045.83 = 2,963,176,980.95 : x
  2. Step 2: Convert to fraction form
    7,100,764,030.55/10,651,146,045.83 = 2,963,176,980.95/x
  3. Step 3: Cross multiply
    7,100,764,030.55x = 10,651,146,045.83 × 2,963,176,980.95
  4. Step 4: Simplify right side
    7,100,764,030.55x = 31,561,230,783,725,252,608
  5. Step 5: Solve for x
    x = 31,561,230,783,725,252,608/7,100,764,030.55
  6. Step 6: Final answer
    x = 4,444,765,471.43

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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.