Home / 19,058,071.24-26,300,527.65-10,356,804.37

Finding the Fourth Proportional to 19,058,071.24, 26,300,527.65 and 10,356,804.37

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Solution

The fourth proportional to 19,058,071.24, 26,300,527.65 and 10,356,804.37 is: 14,292,601.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,058,071.24 : 26,300,527.65 = 10,356,804.37 : x
  2. Step 2: Convert to fraction form
    19,058,071.24/26,300,527.65 = 10,356,804.37/x
  3. Step 3: Cross multiply
    19,058,071.24x = 26,300,527.65 × 10,356,804.37
  4. Step 4: Simplify right side
    19,058,071.24x = 272,389,419,515,539.16
  5. Step 5: Solve for x
    x = 272,389,419,515,539.16/19,058,071.24
  6. Step 6: Final answer
    x = 14,292,601.60

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1.5x scale

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.