Home / 49,185,281.60-73,777,922.40-23,620,126.40

Finding the Fourth Proportional to 49,185,281.60, 73,777,922.40 and 23,620,126.40

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Solution

The fourth proportional to 49,185,281.60, 73,777,922.40 and 23,620,126.40 is: 35,430,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,185,281.60 : 73,777,922.40 = 23,620,126.40 : x
  2. Step 2: Convert to fraction form
    49,185,281.60/73,777,922.40 = 23,620,126.40/x
  3. Step 3: Cross multiply
    49,185,281.60x = 73,777,922.40 × 23,620,126.40
  4. Step 4: Simplify right side
    49,185,281.60x = 1,742,643,852,617,391.50
  5. Step 5: Solve for x
    x = 1,742,643,852,617,391.50/49,185,281.60
  6. Step 6: Final answer
    x = 35,430,189.60

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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.