Home / 1,025,548,895.32-1,414,741,467.18-673,075,966.48

Finding the Fourth Proportional to 1,025,548,895.32, 1,414,741,467.18 and 673,075,966.48

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Solution

The fourth proportional to 1,025,548,895.32, 1,414,741,467.18 and 673,075,966.48 is: 928,506,173.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,548,895.32 : 1,414,741,467.18 = 673,075,966.48 : x
  2. Step 2: Convert to fraction form
    1,025,548,895.32/1,414,741,467.18 = 673,075,966.48/x
  3. Step 3: Cross multiply
    1,025,548,895.32x = 1,414,741,467.18 × 673,075,966.48
  4. Step 4: Simplify right side
    1,025,548,895.32x = 952,228,480,341,511,808
  5. Step 5: Solve for x
    x = 952,228,480,341,511,808/1,025,548,895.32
  6. Step 6: Final answer
    x = 928,506,173.32

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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.