Home / 49,185,301.60-73,777,952.40-23,620,146.40

Finding the Fourth Proportional to 49,185,301.60, 73,777,952.40 and 23,620,146.40

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Solution

The fourth proportional to 49,185,301.60, 73,777,952.40 and 23,620,146.40 is: 35,430,219.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,185,301.60 : 73,777,952.40 = 23,620,146.40 : x
  2. Step 2: Convert to fraction form
    49,185,301.60/73,777,952.40 = 23,620,146.40/x
  3. Step 3: Cross multiply
    49,185,301.60x = 73,777,952.40 × 23,620,146.40
  4. Step 4: Simplify right side
    49,185,301.60x = 1,742,646,036,780,231.50
  5. Step 5: Solve for x
    x = 1,742,646,036,780,231.50/49,185,301.60
  6. Step 6: Final answer
    x = 35,430,219.60

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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.