Home / 14,058,334.36-21,065,690.22-9,748,790.74

Finding the Fourth Proportional to 14,058,334.36, 21,065,690.22 and 9,748,790.74

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Solution

The fourth proportional to 14,058,334.36, 21,065,690.22 and 9,748,790.74 is: 14,608,060.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,058,334.36 : 21,065,690.22 = 9,748,790.74 : x
  2. Step 2: Convert to fraction form
    14,058,334.36/21,065,690.22 = 9,748,790.74/x
  3. Step 3: Cross multiply
    14,058,334.36x = 21,065,690.22 × 9,748,790.74
  4. Step 4: Simplify right side
    14,058,334.36x = 205,365,005,748,444.56
  5. Step 5: Solve for x
    x = 205,365,005,748,444.56/14,058,334.36
  6. Step 6: Final answer
    x = 14,608,060.99

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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.