Home / 4,514,101,872.02-6,229,603,085.33-2,705,017,495.67

Finding the Fourth Proportional to 4,514,101,872.02, 6,229,603,085.33 and 2,705,017,495.67

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Solution

The fourth proportional to 4,514,101,872.02, 6,229,603,085.33 and 2,705,017,495.67 is: 3,733,009,536.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,101,872.02 : 6,229,603,085.33 = 2,705,017,495.67 : x
  2. Step 2: Convert to fraction form
    4,514,101,872.02/6,229,603,085.33 = 2,705,017,495.67/x
  3. Step 3: Cross multiply
    4,514,101,872.02x = 6,229,603,085.33 × 2,705,017,495.67
  4. Step 4: Simplify right side
    4,514,101,872.02x = 16,851,185,336,932,259,840
  5. Step 5: Solve for x
    x = 16,851,185,336,932,259,840/4,514,101,872.02
  6. Step 6: Final answer
    x = 3,733,009,536.49

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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.