Home / 23,768,052.90-35,652,079.35-22,161,920.10

Finding the Fourth Proportional to 23,768,052.90, 35,652,079.35 and 22,161,920.10

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Solution

The fourth proportional to 23,768,052.90, 35,652,079.35 and 22,161,920.10 is: 33,242,880.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,768,052.90 : 35,652,079.35 = 22,161,920.10 : x
  2. Step 2: Convert to fraction form
    23,768,052.90/35,652,079.35 = 22,161,920.10/x
  3. Step 3: Cross multiply
    23,768,052.90x = 35,652,079.35 × 22,161,920.10
  4. Step 4: Simplify right side
    23,768,052.90x = 790,118,533,953,560
  5. Step 5: Solve for x
    x = 790,118,533,953,560/23,768,052.90
  6. Step 6: Final answer
    x = 33,242,880.15

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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.