Home / 170,007,586.20-238,464,117-170,007,586.20

Finding the Fourth Proportional to 170,007,586.20, 238,464,117 and 170,007,586.20

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Solution

The fourth proportional to 170,007,586.20, 238,464,117 and 170,007,586.20 is: 238,464,117

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,007,586.20 : 238,464,117 = 170,007,586.20 : x
  2. Step 2: Convert to fraction form
    170,007,586.20/238,464,117 = 170,007,586.20/x
  3. Step 3: Cross multiply
    170,007,586.20x = 238,464,117 × 170,007,586.20
  4. Step 4: Simplify right side
    170,007,586.20x = 40,540,708,926,484,384
  5. Step 5: Solve for x
    x = 40,540,708,926,484,384/170,007,586.20
  6. Step 6: Final answer
    x = 238,464,117

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.