Home / 1,760,819,779.87-2,429,898,606.47-967,848,807.04

Finding the Fourth Proportional to 1,760,819,779.87, 2,429,898,606.47 and 967,848,807.04

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Solution

The fourth proportional to 1,760,819,779.87, 2,429,898,606.47 and 967,848,807.04 is: 1,335,613,385.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,819,779.87 : 2,429,898,606.47 = 967,848,807.04 : x
  2. Step 2: Convert to fraction form
    1,760,819,779.87/2,429,898,606.47 = 967,848,807.04/x
  3. Step 3: Cross multiply
    1,760,819,779.87x = 2,429,898,606.47 × 967,848,807.04
  4. Step 4: Simplify right side
    1,760,819,779.87x = 2,351,774,467,489,233,920
  5. Step 5: Solve for x
    x = 2,351,774,467,489,233,920/1,760,819,779.87
  6. Step 6: Final answer
    x = 1,335,613,385.53

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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.