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Finding the Fourth Proportional to 179,959,872,024.10, 269,939,808,036.15 and 179,959,872,024.10

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Solution

The fourth proportional to 179,959,872,024.10, 269,939,808,036.15 and 179,959,872,024.10 is: 269,939,808,036.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,959,872,024.10 : 269,939,808,036.15 = 179,959,872,024.10 : x
  2. Step 2: Convert to fraction form
    179,959,872,024.10/269,939,808,036.15 = 179,959,872,024.10/x
  3. Step 3: Cross multiply
    179,959,872,024.10x = 269,939,808,036.15 × 179,959,872,024.10
  4. Step 4: Simplify right side
    179,959,872,024.10x = 48,578,333,308,395,672,567,808
  5. Step 5: Solve for x
    x = 48,578,333,308,395,672,567,808/179,959,872,024.10
  6. Step 6: Final answer
    x = 269,939,808,036.15

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1.5x scale

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.