Home / 37,589,457.60-56,384,186.40-22,472,913.60

Finding the Fourth Proportional to 37,589,457.60, 56,384,186.40 and 22,472,913.60

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Solution

The fourth proportional to 37,589,457.60, 56,384,186.40 and 22,472,913.60 is: 33,709,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,589,457.60 : 56,384,186.40 = 22,472,913.60 : x
  2. Step 2: Convert to fraction form
    37,589,457.60/56,384,186.40 = 22,472,913.60/x
  3. Step 3: Cross multiply
    37,589,457.60x = 56,384,186.40 × 22,472,913.60
  4. Step 4: Simplify right side
    37,589,457.60x = 1,267,116,949,373,495
  5. Step 5: Solve for x
    x = 1,267,116,949,373,495/37,589,457.60
  6. Step 6: Final answer
    x = 33,709,370.40

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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.