Home / 17,030,284.38-25,549,494.36-5,670,831.42

Finding the Fourth Proportional to 17,030,284.38, 25,549,494.36 and 5,670,831.42

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Solution

The fourth proportional to 17,030,284.38, 25,549,494.36 and 5,670,831.42 is: 8,507,601.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,030,284.38 : 25,549,494.36 = 5,670,831.42 : x
  2. Step 2: Convert to fraction form
    17,030,284.38/25,549,494.36 = 5,670,831.42/x
  3. Step 3: Cross multiply
    17,030,284.38x = 25,549,494.36 × 5,670,831.42
  4. Step 4: Simplify right side
    17,030,284.38x = 144,886,875,381,800.78
  5. Step 5: Solve for x
    x = 144,886,875,381,800.78/17,030,284.38
  6. Step 6: Final answer
    x = 8,507,601.64

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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.