Home / 87,216,040,875.35-130,824,061,313.02-87,216,040,875.35

Finding the Fourth Proportional to 87,216,040,875.35, 130,824,061,313.02 and 87,216,040,875.35

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Solution

The fourth proportional to 87,216,040,875.35, 130,824,061,313.02 and 87,216,040,875.35 is: 130,824,061,313.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,216,040,875.35 : 130,824,061,313.02 = 87,216,040,875.35 : x
  2. Step 2: Convert to fraction form
    87,216,040,875.35/130,824,061,313.02 = 87,216,040,875.35/x
  3. Step 3: Cross multiply
    87,216,040,875.35x = 130,824,061,313.02 × 87,216,040,875.35
  4. Step 4: Simplify right side
    87,216,040,875.35x = 11,409,956,678,955,647,893,504
  5. Step 5: Solve for x
    x = 11,409,956,678,955,647,893,504/87,216,040,875.35
  6. Step 6: Final answer
    x = 130,824,061,313.02

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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.