Home / 169,284,489,336.34-233,612,633,416.01-93,160,903,331.67

Finding the Fourth Proportional to 169,284,489,336.34, 233,612,633,416.01 and 93,160,903,331.67

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Solution

The fourth proportional to 169,284,489,336.34, 233,612,633,416.01 and 93,160,903,331.67 is: 128,562,067,582.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,284,489,336.34 : 233,612,633,416.01 = 93,160,903,331.67 : x
  2. Step 2: Convert to fraction form
    169,284,489,336.34/233,612,633,416.01 = 93,160,903,331.67/x
  3. Step 3: Cross multiply
    169,284,489,336.34x = 233,612,633,416.01 × 93,160,903,331.67
  4. Step 4: Simplify right side
    169,284,489,336.34x = 21,763,563,958,724,601,053,184
  5. Step 5: Solve for x
    x = 21,763,563,958,724,601,053,184/169,284,489,336.34
  6. Step 6: Final answer
    x = 128,562,067,582.48

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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.