Home / 182,772,795.48-252,224,964.90-99,140,716.74

Finding the Fourth Proportional to 182,772,795.48, 252,224,964.90 and 99,140,716.74

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Solution

The fourth proportional to 182,772,795.48, 252,224,964.90 and 99,140,716.74 is: 136,813,379.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,772,795.48 : 252,224,964.90 = 99,140,716.74 : x
  2. Step 2: Convert to fraction form
    182,772,795.48/252,224,964.90 = 99,140,716.74/x
  3. Step 3: Cross multiply
    182,772,795.48x = 252,224,964.90 × 99,140,716.74
  4. Step 4: Simplify right side
    182,772,795.48x = 25,005,763,799,907,340
  5. Step 5: Solve for x
    x = 25,005,763,799,907,340/182,772,795.48
  6. Step 6: Final answer
    x = 136,813,379.33

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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.