Home / 14,790,014.80-22,185,022.20-10,255,051.60

Finding the Fourth Proportional to 14,790,014.80, 22,185,022.20 and 10,255,051.60

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Solution

The fourth proportional to 14,790,014.80, 22,185,022.20 and 10,255,051.60 is: 15,382,577.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,790,014.80 : 22,185,022.20 = 10,255,051.60 : x
  2. Step 2: Convert to fraction form
    14,790,014.80/22,185,022.20 = 10,255,051.60/x
  3. Step 3: Cross multiply
    14,790,014.80x = 22,185,022.20 × 10,255,051.60
  4. Step 4: Simplify right side
    14,790,014.80x = 227,508,547,408,145.50
  5. Step 5: Solve for x
    x = 227,508,547,408,145.50/14,790,014.80
  6. Step 6: Final answer
    x = 15,382,577.40

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1.5x scale

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.