Home / 38,182,741.66-52,693,918.64-22,502,427.94

Finding the Fourth Proportional to 38,182,741.66, 52,693,918.64 and 22,502,427.94

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Solution

The fourth proportional to 38,182,741.66, 52,693,918.64 and 22,502,427.94 is: 31,054,373.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,182,741.66 : 52,693,918.64 = 22,502,427.94 : x
  2. Step 2: Convert to fraction form
    38,182,741.66/52,693,918.64 = 22,502,427.94/x
  3. Step 3: Cross multiply
    38,182,741.66x = 52,693,918.64 × 22,502,427.94
  4. Step 4: Simplify right side
    38,182,741.66x = 1,185,741,107,072,823
  5. Step 5: Solve for x
    x = 1,185,741,107,072,823/38,182,741.66
  6. Step 6: Final answer
    x = 31,054,373.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.