Home / 169,226,952.41-233,447,247-110,523,979.55

Finding the Fourth Proportional to 169,226,952.41, 233,447,247 and 110,523,979.55

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Solution

The fourth proportional to 169,226,952.41, 233,447,247 and 110,523,979.55 is: 152,466,958.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,226,952.41 : 233,447,247 = 110,523,979.55 : x
  2. Step 2: Convert to fraction form
    169,226,952.41/233,447,247 = 110,523,979.55/x
  3. Step 3: Cross multiply
    169,226,952.41x = 233,447,247 × 110,523,979.55
  4. Step 4: Simplify right side
    169,226,952.41x = 25,801,518,754,015,416
  5. Step 5: Solve for x
    x = 25,801,518,754,015,416/169,226,952.41
  6. Step 6: Final answer
    x = 152,466,958.64

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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.