Home / 24,780,676,806.52-37,170,968,811.36-7,764,745,011.13

Finding the Fourth Proportional to 24,780,676,806.52, 37,170,968,811.36 and 7,764,745,011.13

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Solution

The fourth proportional to 24,780,676,806.52, 37,170,968,811.36 and 7,764,745,011.13 is: 11,647,102,978.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,676,806.52 : 37,170,968,811.36 = 7,764,745,011.13 : x
  2. Step 2: Convert to fraction form
    24,780,676,806.52/37,170,968,811.36 = 7,764,745,011.13/x
  3. Step 3: Cross multiply
    24,780,676,806.52x = 37,170,968,811.36 × 7,764,745,011.13
  4. Step 4: Simplify right side
    24,780,676,806.52x = 288,623,094,636,690,538,496
  5. Step 5: Solve for x
    x = 288,623,094,636,690,538,496/24,780,676,806.52
  6. Step 6: Final answer
    x = 11,647,102,978.27

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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.