Home / 11,970,341,258,960-16,520,302,158,562-7,283,072,788,196

Finding the Fourth Proportional to 11,970,341,258,960, 16,520,302,158,562 and 7,283,072,788,196

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Solution

The fourth proportional to 11,970,341,258,960, 16,520,302,158,562 and 7,283,072,788,196 is: 10,051,389,555,309.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,970,341,258,960 : 16,520,302,158,562 = 7,283,072,788,196 : x
  2. Step 2: Convert to fraction form
    11,970,341,258,960/16,520,302,158,562 = 7,283,072,788,196/x
  3. Step 3: Cross multiply
    11,970,341,258,960x = 16,520,302,158,562 × 7,283,072,788,196
  4. Step 4: Simplify right side
    11,970,341,258,960x = 120,318,563,103,798,539,923,226,624
  5. Step 5: Solve for x
    x = 120,318,563,103,798,539,923,226,624/11,970,341,258,960
  6. Step 6: Final answer
    x = 10,051,389,555,309.30

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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.