Home / 25,233,563,652.19-37,850,409,585.76-10,310,729,238.11

Finding the Fourth Proportional to 25,233,563,652.19, 37,850,409,585.76 and 10,310,729,238.11

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Solution

The fourth proportional to 25,233,563,652.19, 37,850,409,585.76 and 10,310,729,238.11 is: 15,466,120,052.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233,563,652.19 : 37,850,409,585.76 = 10,310,729,238.11 : x
  2. Step 2: Convert to fraction form
    25,233,563,652.19/37,850,409,585.76 = 10,310,729,238.11/x
  3. Step 3: Cross multiply
    25,233,563,652.19x = 37,850,409,585.76 × 10,310,729,238.11
  4. Step 4: Simplify right side
    25,233,563,652.19x = 390,265,324,790,262,333,440
  5. Step 5: Solve for x
    x = 390,265,324,790,262,333,440/25,233,563,652.19
  6. Step 6: Final answer
    x = 15,466,120,052.23

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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.