Home / 37,568,700.72-56,360,130.58-14,232,433.56

Finding the Fourth Proportional to 37,568,700.72, 56,360,130.58 and 14,232,433.56

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Solution

The fourth proportional to 37,568,700.72, 56,360,130.58 and 14,232,433.56 is: 21,351,332.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,568,700.72 : 56,360,130.58 = 14,232,433.56 : x
  2. Step 2: Convert to fraction form
    37,568,700.72/56,360,130.58 = 14,232,433.56/x
  3. Step 3: Cross multiply
    37,568,700.72x = 56,360,130.58 × 14,232,433.56
  4. Step 4: Simplify right side
    37,568,700.72x = 802,141,813,719,214.25
  5. Step 5: Solve for x
    x = 802,141,813,719,214.25/37,568,700.72
  6. Step 6: Final answer
    x = 21,351,332.32

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1.5x scale

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.