Home / 14,401,210.82-21,601,838.15-5,881,547.29

Finding the Fourth Proportional to 14,401,210.82, 21,601,838.15 and 5,881,547.29

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Solution

The fourth proportional to 14,401,210.82, 21,601,838.15 and 5,881,547.29 is: 8,822,329.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,401,210.82 : 21,601,838.15 = 5,881,547.29 : x
  2. Step 2: Convert to fraction form
    14,401,210.82/21,601,838.15 = 5,881,547.29/x
  3. Step 3: Cross multiply
    14,401,210.82x = 21,601,838.15 × 5,881,547.29
  4. Step 4: Simplify right side
    14,401,210.82x = 127,052,232,546,738.77
  5. Step 5: Solve for x
    x = 127,052,232,546,738.77/14,401,210.82
  6. Step 6: Final answer
    x = 8,822,329.88

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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.