Home / 1,058,816,109.02-1,585,157,154.58-797,600,772.96

Finding the Fourth Proportional to 1,058,816,109.02, 1,585,157,154.58 and 797,600,772.96

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Solution

The fourth proportional to 1,058,816,109.02, 1,585,157,154.58 and 797,600,772.96 is: 1,194,090,797.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,816,109.02 : 1,585,157,154.58 = 797,600,772.96 : x
  2. Step 2: Convert to fraction form
    1,058,816,109.02/1,585,157,154.58 = 797,600,772.96/x
  3. Step 3: Cross multiply
    1,058,816,109.02x = 1,585,157,154.58 × 797,600,772.96
  4. Step 4: Simplify right side
    1,058,816,109.02x = 1,264,322,571,751,174,656
  5. Step 5: Solve for x
    x = 1,264,322,571,751,174,656/1,058,816,109.02
  6. Step 6: Final answer
    x = 1,194,090,797.25

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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.