Home / 38,422,907.04-57,630,101.04-9,669,050.40

Finding the Fourth Proportional to 38,422,907.04, 57,630,101.04 and 9,669,050.40

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Solution

The fourth proportional to 38,422,907.04, 57,630,101.04 and 9,669,050.40 is: 14,502,503.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,422,907.04 : 57,630,101.04 = 9,669,050.40 : x
  2. Step 2: Convert to fraction form
    38,422,907.04/57,630,101.04 = 9,669,050.40/x
  3. Step 3: Cross multiply
    38,422,907.04x = 57,630,101.04 × 9,669,050.40
  4. Step 4: Simplify right side
    38,422,907.04x = 557,228,351,512,852.44
  5. Step 5: Solve for x
    x = 557,228,351,512,852.44/38,422,907.04
  6. Step 6: Final answer
    x = 14,502,503.70

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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.