Home / 14,193,058.10-19,586,427.36-7,666,687.22

Finding the Fourth Proportional to 14,193,058.10, 19,586,427.36 and 7,666,687.22

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Solution

The fourth proportional to 14,193,058.10, 19,586,427.36 and 7,666,687.22 is: 10,580,032.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,193,058.10 : 19,586,427.36 = 7,666,687.22 : x
  2. Step 2: Convert to fraction form
    14,193,058.10/19,586,427.36 = 7,666,687.22/x
  3. Step 3: Cross multiply
    14,193,058.10x = 19,586,427.36 × 7,666,687.22
  4. Step 4: Simplify right side
    14,193,058.10x = 150,163,012,326,370.34
  5. Step 5: Solve for x
    x = 150,163,012,326,370.34/14,193,058.10
  6. Step 6: Final answer
    x = 10,580,032.24

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