Home / 19,608,058.44-27,058,248.18-11,346,797.16

Finding the Fourth Proportional to 19,608,058.44, 27,058,248.18 and 11,346,797.16

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Solution

The fourth proportional to 19,608,058.44, 27,058,248.18 and 11,346,797.16 is: 15,658,075.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,608,058.44 : 27,058,248.18 = 11,346,797.16 : x
  2. Step 2: Convert to fraction form
    19,608,058.44/27,058,248.18 = 11,346,797.16/x
  3. Step 3: Cross multiply
    19,608,058.44x = 27,058,248.18 × 11,346,797.16
  4. Step 4: Simplify right side
    19,608,058.44x = 307,024,453,603,399.19
  5. Step 5: Solve for x
    x = 307,024,453,603,399.19/19,608,058.44
  6. Step 6: Final answer
    x = 15,658,075.20

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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.