Home / 1,710,426,540.33-2,566,610,368.16-923,469,713.55

Finding the Fourth Proportional to 1,710,426,540.33, 2,566,610,368.16 and 923,469,713.55

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Solution

The fourth proportional to 1,710,426,540.33, 2,566,610,368.16 and 923,469,713.55 is: 1,385,728,580.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,426,540.33 : 2,566,610,368.16 = 923,469,713.55 : x
  2. Step 2: Convert to fraction form
    1,710,426,540.33/2,566,610,368.16 = 923,469,713.55/x
  3. Step 3: Cross multiply
    1,710,426,540.33x = 2,566,610,368.16 × 923,469,713.55
  4. Step 4: Simplify right side
    1,710,426,540.33x = 2,370,186,941,474,557,952
  5. Step 5: Solve for x
    x = 2,370,186,941,474,557,952/1,710,426,540.33
  6. Step 6: Final answer
    x = 1,385,728,580.32

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Double scale
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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.