Home / 154,693,531,507.23-232,040,242,646.41-41,370,312,230.01

Finding the Fourth Proportional to 154,693,531,507.23, 232,040,242,646.41 and 41,370,312,230.01

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Solution

The fourth proportional to 154,693,531,507.23, 232,040,242,646.41 and 41,370,312,230.01 is: 62,055,453,739.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,693,531,507.23 : 232,040,242,646.41 = 41,370,312,230.01 : x
  2. Step 2: Convert to fraction form
    154,693,531,507.23/232,040,242,646.41 = 41,370,312,230.01/x
  3. Step 3: Cross multiply
    154,693,531,507.23x = 232,040,242,646.41 × 41,370,312,230.01
  4. Step 4: Simplify right side
    154,693,531,507.23x = 9,599,577,288,209,265,065,984
  5. Step 5: Solve for x
    x = 9,599,577,288,209,265,065,984/154,693,531,507.23
  6. Step 6: Final answer
    x = 62,055,453,739.26

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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.