Home / 17,726,931.16-24,465,045.75-10,390,928.26

Finding the Fourth Proportional to 17,726,931.16, 24,465,045.75 and 10,390,928.26

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Solution

The fourth proportional to 17,726,931.16, 24,465,045.75 and 10,390,928.26 is: 14,340,583.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,726,931.16 : 24,465,045.75 = 10,390,928.26 : x
  2. Step 2: Convert to fraction form
    17,726,931.16/24,465,045.75 = 10,390,928.26/x
  3. Step 3: Cross multiply
    17,726,931.16x = 24,465,045.75 × 10,390,928.26
  4. Step 4: Simplify right side
    17,726,931.16x = 254,214,535,265,867.88
  5. Step 5: Solve for x
    x = 254,214,535,265,867.88/17,726,931.16
  6. Step 6: Final answer
    x = 14,340,583.43

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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.