Home / 60,087,671.24-90,118,895.36-16,946,785.54

Finding the Fourth Proportional to 60,087,671.24, 90,118,895.36 and 16,946,785.54

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Solution

The fourth proportional to 60,087,671.24, 90,118,895.36 and 16,946,785.54 is: 25,416,621.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,087,671.24 : 90,118,895.36 = 16,946,785.54 : x
  2. Step 2: Convert to fraction form
    60,087,671.24/90,118,895.36 = 16,946,785.54/x
  3. Step 3: Cross multiply
    60,087,671.24x = 90,118,895.36 × 16,946,785.54
  4. Step 4: Simplify right side
    60,087,671.24x = 1,527,225,592,767,621
  5. Step 5: Solve for x
    x = 1,527,225,592,767,621/60,087,671.24
  6. Step 6: Final answer
    x = 25,416,621.43

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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.