Home / 1,118,844,601.26-1,544,114,648.22-836,096,064.58

Finding the Fourth Proportional to 1,118,844,601.26, 1,544,114,648.22 and 836,096,064.58

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Solution

The fourth proportional to 1,118,844,601.26, 1,544,114,648.22 and 836,096,064.58 is: 1,153,894,096.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,844,601.26 : 1,544,114,648.22 = 836,096,064.58 : x
  2. Step 2: Convert to fraction form
    1,118,844,601.26/1,544,114,648.22 = 836,096,064.58/x
  3. Step 3: Cross multiply
    1,118,844,601.26x = 1,544,114,648.22 × 836,096,064.58
  4. Step 4: Simplify right side
    1,118,844,601.26x = 1,291,028,180,637,073,152
  5. Step 5: Solve for x
    x = 1,291,028,180,637,073,152/1,118,844,601.26
  6. Step 6: Final answer
    x = 1,153,894,096.81

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Double scale
Find fourth proportional to 1,118,844,602.26, 1,544,114,649.60 and 836,096,065.58
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.