Home / 36,190,230.40-54,280,096.80-10,628,574.40

Finding the Fourth Proportional to 36,190,230.40, 54,280,096.80 and 10,628,574.40

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Solution

The fourth proportional to 36,190,230.40, 54,280,096.80 and 10,628,574.40 is: 15,941,320.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,190,230.40 : 54,280,096.80 = 10,628,574.40 : x
  2. Step 2: Convert to fraction form
    36,190,230.40/54,280,096.80 = 10,628,574.40/x
  3. Step 3: Cross multiply
    36,190,230.40x = 54,280,096.80 × 10,628,574.40
  4. Step 4: Simplify right side
    36,190,230.40x = 576,920,047,278,001.88
  5. Step 5: Solve for x
    x = 576,920,047,278,001.88/36,190,230.40
  6. Step 6: Final answer
    x = 15,941,320.10

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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.