Home / 19,036,516.23-26,270,251.34-10,334,465.10

Finding the Fourth Proportional to 19,036,516.23, 26,270,251.34 and 10,334,465.10

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Solution

The fourth proportional to 19,036,516.23, 26,270,251.34 and 10,334,465.10 is: 14,261,485.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,036,516.23 : 26,270,251.34 = 10,334,465.10 : x
  2. Step 2: Convert to fraction form
    19,036,516.23/26,270,251.34 = 10,334,465.10/x
  3. Step 3: Cross multiply
    19,036,516.23x = 26,270,251.34 × 10,334,465.10
  4. Step 4: Simplify right side
    19,036,516.23x = 271,488,995,784,347.72
  5. Step 5: Solve for x
    x = 271,488,995,784,347.72/19,036,516.23
  6. Step 6: Final answer
    x = 14,261,485.27

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1.5x scale

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.