Home / 49,450,602.20-74,175,903.30-13,548,810.20

Finding the Fourth Proportional to 49,450,602.20, 74,175,903.30 and 13,548,810.20

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Solution

The fourth proportional to 49,450,602.20, 74,175,903.30 and 13,548,810.20 is: 20,323,215.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,450,602.20 : 74,175,903.30 = 13,548,810.20 : x
  2. Step 2: Convert to fraction form
    49,450,602.20/74,175,903.30 = 13,548,810.20/x
  3. Step 3: Cross multiply
    49,450,602.20x = 74,175,903.30 × 13,548,810.20
  4. Step 4: Simplify right side
    49,450,602.20x = 1,004,995,235,225,253.62
  5. Step 5: Solve for x
    x = 1,004,995,235,225,253.62/49,450,602.20
  6. Step 6: Final answer
    x = 20,323,215.30

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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.