Home / 67,399,764,455.83-93,011,725,094.26-36,500,289,143.08

Finding the Fourth Proportional to 67,399,764,455.83, 93,011,725,094.26 and 36,500,289,143.08

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Solution

The fourth proportional to 67,399,764,455.83, 93,011,725,094.26 and 36,500,289,143.08 is: 50,370,426,173.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,399,764,455.83 : 93,011,725,094.26 = 36,500,289,143.08 : x
  2. Step 2: Convert to fraction form
    67,399,764,455.83/93,011,725,094.26 = 36,500,289,143.08/x
  3. Step 3: Cross multiply
    67,399,764,455.83x = 93,011,725,094.26 × 36,500,289,143.08
  4. Step 4: Simplify right side
    67,399,764,455.83x = 3,394,954,859,637,678,014,464
  5. Step 5: Solve for x
    x = 3,394,954,859,637,678,014,464/67,399,764,455.83
  6. Step 6: Final answer
    x = 50,370,426,173.56

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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.