Home / 1,037,091,535.82-1,431,099,801.47-584,944,586.85

Finding the Fourth Proportional to 1,037,091,535.82, 1,431,099,801.47 and 584,944,586.85

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Solution

The fourth proportional to 1,037,091,535.82, 1,431,099,801.47 and 584,944,586.85 is: 807,174,731.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,091,535.82 : 1,431,099,801.47 = 584,944,586.85 : x
  2. Step 2: Convert to fraction form
    1,037,091,535.82/1,431,099,801.47 = 584,944,586.85/x
  3. Step 3: Cross multiply
    1,037,091,535.82x = 1,431,099,801.47 × 584,944,586.85
  4. Step 4: Simplify right side
    1,037,091,535.82x = 837,114,082,113,448,576
  5. Step 5: Solve for x
    x = 837,114,082,113,448,576/1,037,091,535.82
  6. Step 6: Final answer
    x = 807,174,731.65

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Double scale
Find fourth proportional to 1,037,091,536.82, 1,431,099,802.85 and 584,944,587.85
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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.