Home / 8,169,114,971.22-11,273,797,569.34-4,996,302,355.50

Finding the Fourth Proportional to 8,169,114,971.22, 11,273,797,569.34 and 4,996,302,355.50

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Solution

The fourth proportional to 8,169,114,971.22, 11,273,797,569.34 and 4,996,302,355.50 is: 6,895,153,459.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,169,114,971.22 : 11,273,797,569.34 = 4,996,302,355.50 : x
  2. Step 2: Convert to fraction form
    8,169,114,971.22/11,273,797,569.34 = 4,996,302,355.50/x
  3. Step 3: Cross multiply
    8,169,114,971.22x = 11,273,797,569.34 × 4,996,302,355.50
  4. Step 4: Simplify right side
    8,169,114,971.22x = 56,327,301,351,123,615,744
  5. Step 5: Solve for x
    x = 56,327,301,351,123,615,744/8,169,114,971.22
  6. Step 6: Final answer
    x = 6,895,153,459.04

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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.