Home / 1,350,575,105.66-2,025,964,830.94-417,992,277.00

Finding the Fourth Proportional to 1,350,575,105.66, 2,025,964,830.94 and 417,992,277.00

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Solution

The fourth proportional to 1,350,575,105.66, 2,025,964,830.94 and 417,992,277.00 is: 627,020,037.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,575,105.66 : 2,025,964,830.94 = 417,992,277.00 : x
  2. Step 2: Convert to fraction form
    1,350,575,105.66/2,025,964,830.94 = 417,992,277.00/x
  3. Step 3: Cross multiply
    1,350,575,105.66x = 2,025,964,830.94 × 417,992,277.00
  4. Step 4: Simplify right side
    1,350,575,105.66x = 846,837,652,804,079,744
  5. Step 5: Solve for x
    x = 846,837,652,804,079,744/1,350,575,105.66
  6. Step 6: Final answer
    x = 627,020,037.06

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Double scale
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1.5x scale

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.