Home / 3,930,088,895,071.20-5,895,133,342,606.80-3,930,088,895,071.20

Finding the Fourth Proportional to 3,930,088,895,071.20, 5,895,133,342,606.80 and 3,930,088,895,071.20

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Solution

The fourth proportional to 3,930,088,895,071.20, 5,895,133,342,606.80 and 3,930,088,895,071.20 is: 5,895,133,342,606.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,930,088,895,071.20 : 5,895,133,342,606.80 = 3,930,088,895,071.20 : x
  2. Step 2: Convert to fraction form
    3,930,088,895,071.20/5,895,133,342,606.80 = 3,930,088,895,071.20/x
  3. Step 3: Cross multiply
    3,930,088,895,071.20x = 5,895,133,342,606.80 × 3,930,088,895,071.20
  4. Step 4: Simplify right side
    3,930,088,895,071.20x = 23,168,398,084,742,948,298,162,176
  5. Step 5: Solve for x
    x = 23,168,398,084,742,948,298,162,176/3,930,088,895,071.20
  6. Step 6: Final answer
    x = 5,895,133,342,606.80

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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.