Home / 37,584,267.60-56,376,401.40-12,026,110.80

Finding the Fourth Proportional to 37,584,267.60, 56,376,401.40 and 12,026,110.80

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Solution

The fourth proportional to 37,584,267.60, 56,376,401.40 and 12,026,110.80 is: 18,039,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,267.60 : 56,376,401.40 = 12,026,110.80 : x
  2. Step 2: Convert to fraction form
    37,584,267.60/56,376,401.40 = 12,026,110.80/x
  3. Step 3: Cross multiply
    37,584,267.60x = 56,376,401.40 × 12,026,110.80
  4. Step 4: Simplify right side
    37,584,267.60x = 677,988,849,741,675.12
  5. Step 5: Solve for x
    x = 677,988,849,741,675.12/37,584,267.60
  6. Step 6: Final answer
    x = 18,039,166.20

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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.