Home / 23,116,652.03-31,888,885.25-14,293,282.81

Finding the Fourth Proportional to 23,116,652.03, 31,888,885.25 and 14,293,282.81

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Solution

The fourth proportional to 23,116,652.03, 31,888,885.25 and 14,293,282.81 is: 19,717,252.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,652.03 : 31,888,885.25 = 14,293,282.81 : x
  2. Step 2: Convert to fraction form
    23,116,652.03/31,888,885.25 = 14,293,282.81/x
  3. Step 3: Cross multiply
    23,116,652.03x = 31,888,885.25 × 14,293,282.81
  4. Step 4: Simplify right side
    23,116,652.03x = 455,796,855,373,887.56
  5. Step 5: Solve for x
    x = 455,796,855,373,887.56/23,116,652.03
  6. Step 6: Final answer
    x = 19,717,252.08

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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.