Home / 1,566,672,772,890.90-2,351,082,610,503.60-546,790,306,817.20

Finding the Fourth Proportional to 1,566,672,772,890.90, 2,351,082,610,503.60 and 546,790,306,817.20

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Solution

The fourth proportional to 1,566,672,772,890.90, 2,351,082,610,503.60 and 546,790,306,817.20 is: 820,560,109,420.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,772,890.90 : 2,351,082,610,503.60 = 546,790,306,817.20 : x
  2. Step 2: Convert to fraction form
    1,566,672,772,890.90/2,351,082,610,503.60 = 546,790,306,817.20/x
  3. Step 3: Cross multiply
    1,566,672,772,890.90x = 2,351,082,610,503.60 × 546,790,306,817.20
  4. Step 4: Simplify right side
    1,566,672,772,890.90x = 1,285,549,181,949,847,000,842,240
  5. Step 5: Solve for x
    x = 1,285,549,181,949,847,000,842,240/1,566,672,772,890.90
  6. Step 6: Final answer
    x = 820,560,109,420.74

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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.