Home / 8,377,968,074,752.40-12,566,952,112,129-8,377,968,074,752.40

Finding the Fourth Proportional to 8,377,968,074,752.40, 12,566,952,112,129 and 8,377,968,074,752.40

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Solution

The fourth proportional to 8,377,968,074,752.40, 12,566,952,112,129 and 8,377,968,074,752.40 is: 12,566,952,112,129

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,377,968,074,752.40 : 12,566,952,112,129 = 8,377,968,074,752.40 : x
  2. Step 2: Convert to fraction form
    8,377,968,074,752.40/12,566,952,112,129 = 8,377,968,074,752.40/x
  3. Step 3: Cross multiply
    8,377,968,074,752.40x = 12,566,952,112,129 × 8,377,968,074,752.40
  4. Step 4: Simplify right side
    8,377,968,074,752.40x = 105,285,523,592,359,008,171,720,704
  5. Step 5: Solve for x
    x = 105,285,523,592,359,008,171,720,704/8,377,968,074,752.40
  6. Step 6: Final answer
    x = 12,566,952,112,129

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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.