Home / 10,284,032,710,572-14,191,967,457,112-5,659,524,860,789.40

Finding the Fourth Proportional to 10,284,032,710,572, 14,191,967,457,112 and 5,659,524,860,789.40

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Solution

The fourth proportional to 10,284,032,710,572, 14,191,967,457,112 and 5,659,524,860,789.40 is: 7,810,145,582,721.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,284,032,710,572 : 14,191,967,457,112 = 5,659,524,860,789.40 : x
  2. Step 2: Convert to fraction form
    10,284,032,710,572/14,191,967,457,112 = 5,659,524,860,789.40/x
  3. Step 3: Cross multiply
    10,284,032,710,572x = 14,191,967,457,112 × 5,659,524,860,789.40
  4. Step 4: Simplify right side
    10,284,032,710,572x = 80,319,792,647,039,500,672,827,392
  5. Step 5: Solve for x
    x = 80,319,792,647,039,500,672,827,392/10,284,032,710,572
  6. Step 6: Final answer
    x = 7,810,145,582,721.71

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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.