Home / 37,994,444.40-56,987,292.60-11,068,100.40

Finding the Fourth Proportional to 37,994,444.40, 56,987,292.60 and 11,068,100.40

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Solution

The fourth proportional to 37,994,444.40, 56,987,292.60 and 11,068,100.40 is: 16,600,876.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,994,444.40 : 56,987,292.60 = 11,068,100.40 : x
  2. Step 2: Convert to fraction form
    37,994,444.40/56,987,292.60 = 11,068,100.40/x
  3. Step 3: Cross multiply
    37,994,444.40x = 56,987,292.60 × 11,068,100.40
  4. Step 4: Simplify right side
    37,994,444.40x = 630,741,076,020,977.12
  5. Step 5: Solve for x
    x = 630,741,076,020,977.12/37,994,444.40
  6. Step 6: Final answer
    x = 16,600,876.42

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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.