Home / 84,716,126,456.64-127,090,946,976-24,210,946,820.64

Finding the Fourth Proportional to 84,716,126,456.64, 127,090,946,976 and 24,210,946,820.64

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Solution

The fourth proportional to 84,716,126,456.64, 127,090,946,976 and 24,210,946,820.64 is: 36,321,209,282.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,716,126,456.64 : 127,090,946,976 = 24,210,946,820.64 : x
  2. Step 2: Convert to fraction form
    84,716,126,456.64/127,090,946,976 = 24,210,946,820.64/x
  3. Step 3: Cross multiply
    84,716,126,456.64x = 127,090,946,976 × 24,210,946,820.64
  4. Step 4: Simplify right side
    84,716,126,456.64x = 3,076,992,158,620,714,008,576
  5. Step 5: Solve for x
    x = 3,076,992,158,620,714,008,576/84,716,126,456.64
  6. Step 6: Final answer
    x = 36,321,209,282.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.