Home / 1,594,034,888.52-2,391,742,910.70-856,244,008.92

Finding the Fourth Proportional to 1,594,034,888.52, 2,391,742,910.70 and 856,244,008.92

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Solution

The fourth proportional to 1,594,034,888.52, 2,391,742,910.70 and 856,244,008.92 is: 1,284,736,960.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,034,888.52 : 2,391,742,910.70 = 856,244,008.92 : x
  2. Step 2: Convert to fraction form
    1,594,034,888.52/2,391,742,910.70 = 856,244,008.92/x
  3. Step 3: Cross multiply
    1,594,034,888.52x = 2,391,742,910.70 × 856,244,008.92
  4. Step 4: Simplify right side
    1,594,034,888.52x = 2,047,915,538,163,757,312
  5. Step 5: Solve for x
    x = 2,047,915,538,163,757,312/1,594,034,888.52
  6. Step 6: Final answer
    x = 1,284,736,960.85

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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.