Home / 1,664,078,633.60-2,496,117,950.40-1,180,349,225.60

Finding the Fourth Proportional to 1,664,078,633.60, 2,496,117,950.40 and 1,180,349,225.60

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Solution

The fourth proportional to 1,664,078,633.60, 2,496,117,950.40 and 1,180,349,225.60 is: 1,770,523,838.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,078,633.60 : 2,496,117,950.40 = 1,180,349,225.60 : x
  2. Step 2: Convert to fraction form
    1,664,078,633.60/2,496,117,950.40 = 1,180,349,225.60/x
  3. Step 3: Cross multiply
    1,664,078,633.60x = 2,496,117,950.40 × 1,180,349,225.60
  4. Step 4: Simplify right side
    1,664,078,633.60x = 2,946,290,889,760,899,072
  5. Step 5: Solve for x
    x = 2,946,290,889,760,899,072/1,664,078,633.60
  6. Step 6: Final answer
    x = 1,770,523,838.40

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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.