Home / 8,610,024,428.40-11,881,833,860.52-4,649,726,096.40

Finding the Fourth Proportional to 8,610,024,428.40, 11,881,833,860.52 and 4,649,726,096.40

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Solution

The fourth proportional to 8,610,024,428.40, 11,881,833,860.52 and 4,649,726,096.40 is: 6,416,622,093.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,610,024,428.40 : 11,881,833,860.52 = 4,649,726,096.40 : x
  2. Step 2: Convert to fraction form
    8,610,024,428.40/11,881,833,860.52 = 4,649,726,096.40/x
  3. Step 3: Cross multiply
    8,610,024,428.40x = 11,881,833,860.52 × 4,649,726,096.40
  4. Step 4: Simplify right side
    8,610,024,428.40x = 55,247,272,974,349,000,704
  5. Step 5: Solve for x
    x = 55,247,272,974,349,000,704/8,610,024,428.40
  6. Step 6: Final answer
    x = 6,416,622,093.67

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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.