Home / 14,513,911.44-21,774,016.85-4,416,270

Finding the Fourth Proportional to 14,513,911.44, 21,774,016.85 and 4,416,270

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Solution

The fourth proportional to 14,513,911.44, 21,774,016.85 and 4,416,270 is: 6,625,363.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,513,911.44 : 21,774,016.85 = 4,416,270 : x
  2. Step 2: Convert to fraction form
    14,513,911.44/21,774,016.85 = 4,416,270/x
  3. Step 3: Cross multiply
    14,513,911.44x = 21,774,016.85 × 4,416,270
  4. Step 4: Simplify right side
    14,513,911.44x = 96,159,937,372,068.14
  5. Step 5: Solve for x
    x = 96,159,937,372,068.14/14,513,911.44
  6. Step 6: Final answer
    x = 6,625,363.38

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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.