Home / 8,842,916,141.91-12,203,283,271.23-4,828,614,284.52

Finding the Fourth Proportional to 8,842,916,141.91, 12,203,283,271.23 and 4,828,614,284.52

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Solution

The fourth proportional to 8,842,916,141.91, 12,203,283,271.23 and 4,828,614,284.52 is: 6,663,519,926.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842,916,141.91 : 12,203,283,271.23 = 4,828,614,284.52 : x
  2. Step 2: Convert to fraction form
    8,842,916,141.91/12,203,283,271.23 = 4,828,614,284.52/x
  3. Step 3: Cross multiply
    8,842,916,141.91x = 12,203,283,271.23 × 4,828,614,284.52
  4. Step 4: Simplify right side
    8,842,916,141.91x = 58,924,947,921,505,132,544
  5. Step 5: Solve for x
    x = 58,924,947,921,505,132,544/8,842,916,141.91
  6. Step 6: Final answer
    x = 6,663,519,926.67

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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.