Home / 20,237,393,571,314-27,927,603,128,410-11,576,221,119,229

Finding the Fourth Proportional to 20,237,393,571,314, 27,927,603,128,410 and 11,576,221,119,229

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Solution

The fourth proportional to 20,237,393,571,314, 27,927,603,128,410 and 11,576,221,119,229 is: 15,975,185,144,534.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,237,393,571,314 : 27,927,603,128,410 = 11,576,221,119,229 : x
  2. Step 2: Convert to fraction form
    20,237,393,571,314/27,927,603,128,410 = 11,576,221,119,229/x
  3. Step 3: Cross multiply
    20,237,393,571,314x = 27,927,603,128,410 × 11,576,221,119,229
  4. Step 4: Simplify right side
    20,237,393,571,314x = 323,296,109,144,545,742,146,240,512
  5. Step 5: Solve for x
    x = 323,296,109,144,545,742,146,240,512/20,237,393,571,314
  6. Step 6: Final answer
    x = 15,975,185,144,534.12

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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.