Home / 14,432,803.44-19,912,582.44-9,841,153.20

Finding the Fourth Proportional to 14,432,803.44, 19,912,582.44 and 9,841,153.20

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Solution

The fourth proportional to 14,432,803.44, 19,912,582.44 and 9,841,153.20 is: 13,577,596.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,432,803.44 : 19,912,582.44 = 9,841,153.20 : x
  2. Step 2: Convert to fraction form
    14,432,803.44/19,912,582.44 = 9,841,153.20/x
  3. Step 3: Cross multiply
    14,432,803.44x = 19,912,582.44 × 9,841,153.20
  4. Step 4: Simplify right side
    14,432,803.44x = 195,962,774,399,669.81
  5. Step 5: Solve for x
    x = 195,962,774,399,669.81/14,432,803.44
  6. Step 6: Final answer
    x = 13,577,596.01

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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.