Home / 229,582,902,616.80-344,374,353,925.20-223,384,174,792.80

Finding the Fourth Proportional to 229,582,902,616.80, 344,374,353,925.20 and 223,384,174,792.80

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Solution

The fourth proportional to 229,582,902,616.80, 344,374,353,925.20 and 223,384,174,792.80 is: 335,076,262,189.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,582,902,616.80 : 344,374,353,925.20 = 223,384,174,792.80 : x
  2. Step 2: Convert to fraction form
    229,582,902,616.80/344,374,353,925.20 = 223,384,174,792.80/x
  3. Step 3: Cross multiply
    229,582,902,616.80x = 344,374,353,925.20 × 223,384,174,792.80
  4. Step 4: Simplify right side
    229,582,902,616.80x = 76,927,780,871,384,449,679,360
  5. Step 5: Solve for x
    x = 76,927,780,871,384,449,679,360/229,582,902,616.80
  6. Step 6: Final answer
    x = 335,076,262,189.20

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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.