Home / 802,282,164.30-1,203,423,246.45-733,407,410.70

Finding the Fourth Proportional to 802,282,164.30, 1,203,423,246.45 and 733,407,410.70

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Solution

The fourth proportional to 802,282,164.30, 1,203,423,246.45 and 733,407,410.70 is: 1,100,111,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,282,164.30 : 1,203,423,246.45 = 733,407,410.70 : x
  2. Step 2: Convert to fraction form
    802,282,164.30/1,203,423,246.45 = 733,407,410.70/x
  3. Step 3: Cross multiply
    802,282,164.30x = 1,203,423,246.45 × 733,407,410.70
  4. Step 4: Simplify right side
    802,282,164.30x = 882,599,527,155,082,496
  5. Step 5: Solve for x
    x = 882,599,527,155,082,496/802,282,164.30
  6. Step 6: Final answer
    x = 1,100,111,116.05

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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.