Home / 1,135,833,036,441.10-1,703,854,291,814-370,925,195,944.54

Finding the Fourth Proportional to 1,135,833,036,441.10, 1,703,854,291,814 and 370,925,195,944.54

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Solution

The fourth proportional to 1,135,833,036,441.10, 1,703,854,291,814 and 370,925,195,944.54 is: 556,421,997,578.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,833,036,441.10 : 1,703,854,291,814 = 370,925,195,944.54 : x
  2. Step 2: Convert to fraction form
    1,135,833,036,441.10/1,703,854,291,814 = 370,925,195,944.54/x
  3. Step 3: Cross multiply
    1,135,833,036,441.10x = 1,703,854,291,814 × 370,925,195,944.54
  4. Step 4: Simplify right side
    1,135,833,036,441.10x = 632,002,487,052,053,403,140,096
  5. Step 5: Solve for x
    x = 632,002,487,052,053,403,140,096/1,135,833,036,441.10
  6. Step 6: Final answer
    x = 556,421,997,578.36

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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.