Home / 32,555,201.80-48,832,802.70-30,697,256.20

Finding the Fourth Proportional to 32,555,201.80, 48,832,802.70 and 30,697,256.20

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Solution

The fourth proportional to 32,555,201.80, 48,832,802.70 and 30,697,256.20 is: 46,045,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,555,201.80 : 48,832,802.70 = 30,697,256.20 : x
  2. Step 2: Convert to fraction form
    32,555,201.80/48,832,802.70 = 30,697,256.20/x
  3. Step 3: Cross multiply
    32,555,201.80x = 48,832,802.70 × 30,697,256.20
  4. Step 4: Simplify right side
    32,555,201.80x = 1,499,033,055,445,951.75
  5. Step 5: Solve for x
    x = 1,499,033,055,445,951.75/32,555,201.80
  6. Step 6: Final answer
    x = 46,045,884.30

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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.