Home / 82,688,652.06-114,110,339.94-46,027,883.58

Finding the Fourth Proportional to 82,688,652.06, 114,110,339.94 and 46,027,883.58

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Solution

The fourth proportional to 82,688,652.06, 114,110,339.94 and 46,027,883.58 is: 63,518,479.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,688,652.06 : 114,110,339.94 = 46,027,883.58 : x
  2. Step 2: Convert to fraction form
    82,688,652.06/114,110,339.94 = 46,027,883.58/x
  3. Step 3: Cross multiply
    82,688,652.06x = 114,110,339.94 × 46,027,883.58
  4. Step 4: Simplify right side
    82,688,652.06x = 5,252,257,442,032,544
  5. Step 5: Solve for x
    x = 5,252,257,442,032,544/82,688,652.06
  6. Step 6: Final answer
    x = 63,518,479.39

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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.