Home / 186,179,343,638.89-279,269,019,153.22-44,688,765,324.71

Finding the Fourth Proportional to 186,179,343,638.89, 279,269,019,153.22 and 44,688,765,324.71

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Solution

The fourth proportional to 186,179,343,638.89, 279,269,019,153.22 and 44,688,765,324.71 is: 67,033,148,873.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,179,343,638.89 : 279,269,019,153.22 = 44,688,765,324.71 : x
  2. Step 2: Convert to fraction form
    186,179,343,638.89/279,269,019,153.22 = 44,688,765,324.71/x
  3. Step 3: Cross multiply
    186,179,343,638.89x = 279,269,019,153.22 × 44,688,765,324.71
  4. Step 4: Simplify right side
    186,179,343,638.89x = 12,480,187,659,400,748,466,176
  5. Step 5: Solve for x
    x = 12,480,187,659,400,748,466,176/186,179,343,638.89
  6. Step 6: Final answer
    x = 67,033,148,873.95

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1.5x scale

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.