Home / 1,113,887,214,014.90-1,670,830,821,022.40-1,113,887,214,014.90

Finding the Fourth Proportional to 1,113,887,214,014.90, 1,670,830,821,022.40 and 1,113,887,214,014.90

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Solution

The fourth proportional to 1,113,887,214,014.90, 1,670,830,821,022.40 and 1,113,887,214,014.90 is: 1,670,830,821,022.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,887,214,014.90 : 1,670,830,821,022.40 = 1,113,887,214,014.90 : x
  2. Step 2: Convert to fraction form
    1,113,887,214,014.90/1,670,830,821,022.40 = 1,113,887,214,014.90/x
  3. Step 3: Cross multiply
    1,113,887,214,014.90x = 1,670,830,821,022.40 × 1,113,887,214,014.90
  4. Step 4: Simplify right side
    1,113,887,214,014.90x = 1,861,117,088,318,869,007,761,408
  5. Step 5: Solve for x
    x = 1,861,117,088,318,869,007,761,408/1,113,887,214,014.90
  6. Step 6: Final answer
    x = 1,670,830,821,022.40

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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.