Home / 306,754,706,390.80-460,132,059,586.20-232,369,972,502.80

Finding the Fourth Proportional to 306,754,706,390.80, 460,132,059,586.20 and 232,369,972,502.80

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Solution

The fourth proportional to 306,754,706,390.80, 460,132,059,586.20 and 232,369,972,502.80 is: 348,554,958,754.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,754,706,390.80 : 460,132,059,586.20 = 232,369,972,502.80 : x
  2. Step 2: Convert to fraction form
    306,754,706,390.80/460,132,059,586.20 = 232,369,972,502.80/x
  3. Step 3: Cross multiply
    306,754,706,390.80x = 460,132,059,586.20 × 232,369,972,502.80
  4. Step 4: Simplify right side
    306,754,706,390.80x = 106,920,874,033,702,015,860,736
  5. Step 5: Solve for x
    x = 106,920,874,033,702,015,860,736/306,754,706,390.80
  6. Step 6: Final answer
    x = 348,554,958,754.20

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Double scale
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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.