Home / 214,013,798.60-295,364,254.74-127,093,670.60

Finding the Fourth Proportional to 214,013,798.60, 295,364,254.74 and 127,093,670.60

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Solution

The fourth proportional to 214,013,798.60, 295,364,254.74 and 127,093,670.60 is: 175,404,238.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,013,798.60 : 295,364,254.74 = 127,093,670.60 : x
  2. Step 2: Convert to fraction form
    214,013,798.60/295,364,254.74 = 127,093,670.60/x
  3. Step 3: Cross multiply
    214,013,798.60x = 295,364,254.74 × 127,093,670.60
  4. Step 4: Simplify right side
    214,013,798.60x = 37,538,927,298,940,048
  5. Step 5: Solve for x
    x = 37,538,927,298,940,048/214,013,798.60
  6. Step 6: Final answer
    x = 175,404,238.16

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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.