Home / 14,724,163.16-22,024,720.74-10,346,985.38

Finding the Fourth Proportional to 14,724,163.16, 22,024,720.74 and 10,346,985.38

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Solution

The fourth proportional to 14,724,163.16, 22,024,720.74 and 10,346,985.38 is: 15,477,243.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,724,163.16 : 22,024,720.74 = 10,346,985.38 : x
  2. Step 2: Convert to fraction form
    14,724,163.16/22,024,720.74 = 10,346,985.38/x
  3. Step 3: Cross multiply
    14,724,163.16x = 22,024,720.74 × 10,346,985.38
  4. Step 4: Simplify right side
    14,724,163.16x = 227,889,463,495,362.78
  5. Step 5: Solve for x
    x = 227,889,463,495,362.78/14,724,163.16
  6. Step 6: Final answer
    x = 15,477,243.84

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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.