Home / 42,035,304.58-58,008,745.18-23,450,444.76

Finding the Fourth Proportional to 42,035,304.58, 58,008,745.18 and 23,450,444.76

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Solution

The fourth proportional to 42,035,304.58, 58,008,745.18 and 23,450,444.76 is: 32,361,627.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,035,304.58 : 58,008,745.18 = 23,450,444.76 : x
  2. Step 2: Convert to fraction form
    42,035,304.58/58,008,745.18 = 23,450,444.76/x
  3. Step 3: Cross multiply
    42,035,304.58x = 58,008,745.18 × 23,450,444.76
  4. Step 4: Simplify right side
    42,035,304.58x = 1,360,330,874,440,506.25
  5. Step 5: Solve for x
    x = 1,360,330,874,440,506.25/42,035,304.58
  6. Step 6: Final answer
    x = 32,361,627.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.