Home / 584,319,379,969.45-876,479,069,954.15-584,319,379,969.45

Finding the Fourth Proportional to 584,319,379,969.45, 876,479,069,954.15 and 584,319,379,969.45

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Solution

The fourth proportional to 584,319,379,969.45, 876,479,069,954.15 and 584,319,379,969.45 is: 876,479,069,954.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,319,379,969.45 : 876,479,069,954.15 = 584,319,379,969.45 : x
  2. Step 2: Convert to fraction form
    584,319,379,969.45/876,479,069,954.15 = 584,319,379,969.45/x
  3. Step 3: Cross multiply
    584,319,379,969.45x = 876,479,069,954.15 × 584,319,379,969.45
  4. Step 4: Simplify right side
    584,319,379,969.45x = 512,143,706,711,809,085,931,520
  5. Step 5: Solve for x
    x = 512,143,706,711,809,085,931,520/584,319,379,969.45
  6. Step 6: Final answer
    x = 876,479,069,954.15

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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.