Home / 14,580,060.32-19,945,625.80-14,518,650.08

Finding the Fourth Proportional to 14,580,060.32, 19,945,625.80 and 14,518,650.08

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Solution

The fourth proportional to 14,580,060.32, 19,945,625.80 and 14,518,650.08 is: 19,861,616.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,580,060.32 : 19,945,625.80 = 14,518,650.08 : x
  2. Step 2: Convert to fraction form
    14,580,060.32/19,945,625.80 = 14,518,650.08/x
  3. Step 3: Cross multiply
    14,580,060.32x = 19,945,625.80 × 14,518,650.08
  4. Step 4: Simplify right side
    14,580,060.32x = 289,583,561,616,820.06
  5. Step 5: Solve for x
    x = 289,583,561,616,820.06/14,580,060.32
  6. Step 6: Final answer
    x = 19,861,616.16

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.