Home / 1,359,358,303.58-2,040,127,077.49-704,496,552.20

Finding the Fourth Proportional to 1,359,358,303.58, 2,040,127,077.49 and 704,496,552.20

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Solution

The fourth proportional to 1,359,358,303.58, 2,040,127,077.49 and 704,496,552.20 is: 1,057,309,532.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,358,303.58 : 2,040,127,077.49 = 704,496,552.20 : x
  2. Step 2: Convert to fraction form
    1,359,358,303.58/2,040,127,077.49 = 704,496,552.20/x
  3. Step 3: Cross multiply
    1,359,358,303.58x = 2,040,127,077.49 × 704,496,552.20
  4. Step 4: Simplify right side
    1,359,358,303.58x = 1,437,262,492,141,567,232
  5. Step 5: Solve for x
    x = 1,437,262,492,141,567,232/1,359,358,303.58
  6. Step 6: Final answer
    x = 1,057,309,532.27

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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.