Home / 5,186,545,283.76-7,775,458,337.76-4,201,529,100.52

Finding the Fourth Proportional to 5,186,545,283.76, 7,775,458,337.76 and 4,201,529,100.52

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Solution

The fourth proportional to 5,186,545,283.76, 7,775,458,337.76 and 4,201,529,100.52 is: 6,298,762,025.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,186,545,283.76 : 7,775,458,337.76 = 4,201,529,100.52 : x
  2. Step 2: Convert to fraction form
    5,186,545,283.76/7,775,458,337.76 = 4,201,529,100.52/x
  3. Step 3: Cross multiply
    5,186,545,283.76x = 7,775,458,337.76 × 4,201,529,100.52
  4. Step 4: Simplify right side
    5,186,545,283.76x = 32,668,814,475,979,509,760
  5. Step 5: Solve for x
    x = 32,668,814,475,979,509,760/5,186,545,283.76
  6. Step 6: Final answer
    x = 6,298,762,025.33

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1.5x scale

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.