Home / 164,552,873,644.56-227,064,808,999.95-92,280,065,697.12

Finding the Fourth Proportional to 164,552,873,644.56, 227,064,808,999.95 and 92,280,065,697.12

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Solution

The fourth proportional to 164,552,873,644.56, 227,064,808,999.95 and 92,280,065,697.12 is: 127,336,308,555.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,552,873,644.56 : 227,064,808,999.95 = 92,280,065,697.12 : x
  2. Step 2: Convert to fraction form
    164,552,873,644.56/227,064,808,999.95 = 92,280,065,697.12/x
  3. Step 3: Cross multiply
    164,552,873,644.56x = 227,064,808,999.95 × 92,280,065,697.12
  4. Step 4: Simplify right side
    164,552,873,644.56x = 20,953,555,492,019,388,809,216
  5. Step 5: Solve for x
    x = 20,953,555,492,019,388,809,216/164,552,873,644.56
  6. Step 6: Final answer
    x = 127,336,308,555.02

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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.