Home / 17,342,954.55-23,931,531.68-9,606,551.67

Finding the Fourth Proportional to 17,342,954.55, 23,931,531.68 and 9,606,551.67

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Solution

The fourth proportional to 17,342,954.55, 23,931,531.68 and 9,606,551.67 is: 13,256,074.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,342,954.55 : 23,931,531.68 = 9,606,551.67 : x
  2. Step 2: Convert to fraction form
    17,342,954.55/23,931,531.68 = 9,606,551.67/x
  3. Step 3: Cross multiply
    17,342,954.55x = 23,931,531.68 × 9,606,551.67
  4. Step 4: Simplify right side
    17,342,954.55x = 229,899,495,578,129.16
  5. Step 5: Solve for x
    x = 229,899,495,578,129.16/17,342,954.55
  6. Step 6: Final answer
    x = 13,256,074.39

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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.