Home / 1,062,800,450.51-1,594,093,038.44-286,524,581.81

Finding the Fourth Proportional to 1,062,800,450.51, 1,594,093,038.44 and 286,524,581.81

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Solution

The fourth proportional to 1,062,800,450.51, 1,594,093,038.44 and 286,524,581.81 is: 429,757,854.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,800,450.51 : 1,594,093,038.44 = 286,524,581.81 : x
  2. Step 2: Convert to fraction form
    1,062,800,450.51/1,594,093,038.44 = 286,524,581.81/x
  3. Step 3: Cross multiply
    1,062,800,450.51x = 1,594,093,038.44 × 286,524,581.81
  4. Step 4: Simplify right side
    1,062,800,450.51x = 456,746,841,195,850,176
  5. Step 5: Solve for x
    x = 456,746,841,195,850,176/1,062,800,450.51
  6. Step 6: Final answer
    x = 429,757,854.34

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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.