Home / 1,118,844,602.26-1,544,114,649.60-836,096,065.58

Finding the Fourth Proportional to 1,118,844,602.26, 1,544,114,649.60 and 836,096,065.58

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Solution

The fourth proportional to 1,118,844,602.26, 1,544,114,649.60 and 836,096,065.58 is: 1,153,894,098.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,844,602.26 : 1,544,114,649.60 = 836,096,065.58 : x
  2. Step 2: Convert to fraction form
    1,118,844,602.26/1,544,114,649.60 = 836,096,065.58/x
  3. Step 3: Cross multiply
    1,118,844,602.26x = 1,544,114,649.60 × 836,096,065.58
  4. Step 4: Simplify right side
    1,118,844,602.26x = 1,291,028,183,335,000,320
  5. Step 5: Solve for x
    x = 1,291,028,183,335,000,320/1,118,844,602.26
  6. Step 6: Final answer
    x = 1,153,894,098.19

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Double scale
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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.