Home / 177,711,004.40-266,088,209.70-177,711,004.40

Finding the Fourth Proportional to 177,711,004.40, 266,088,209.70 and 177,711,004.40

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Solution

The fourth proportional to 177,711,004.40, 266,088,209.70 and 177,711,004.40 is: 266,088,209.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,711,004.40 : 266,088,209.70 = 177,711,004.40 : x
  2. Step 2: Convert to fraction form
    177,711,004.40/266,088,209.70 = 177,711,004.40/x
  3. Step 3: Cross multiply
    177,711,004.40x = 266,088,209.70 × 177,711,004.40
  4. Step 4: Simplify right side
    177,711,004.40x = 47,286,803,004,784,824
  5. Step 5: Solve for x
    x = 47,286,803,004,784,824/177,711,004.40
  6. Step 6: Final answer
    x = 266,088,209.70

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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.