Home / 26,573,775.20-36,671,809.56-14,350,631.12

Finding the Fourth Proportional to 26,573,775.20, 36,671,809.56 and 14,350,631.12

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Solution

The fourth proportional to 26,573,775.20, 36,671,809.56 and 14,350,631.12 is: 19,803,870.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,573,775.20 : 36,671,809.56 = 14,350,631.12 : x
  2. Step 2: Convert to fraction form
    26,573,775.20/36,671,809.56 = 14,350,631.12/x
  3. Step 3: Cross multiply
    26,573,775.20x = 36,671,809.56 × 14,350,631.12
  4. Step 4: Simplify right side
    26,573,775.20x = 526,263,611,498,449.50
  5. Step 5: Solve for x
    x = 526,263,611,498,449.50/26,573,775.20
  6. Step 6: Final answer
    x = 19,803,870.83

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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.