Home / 47,461,606.02-65,507,260.86-28,882,732.14

Finding the Fourth Proportional to 47,461,606.02, 65,507,260.86 and 28,882,732.14

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Solution

The fourth proportional to 47,461,606.02, 65,507,260.86 and 28,882,732.14 is: 39,864,404.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,461,606.02 : 65,507,260.86 = 28,882,732.14 : x
  2. Step 2: Convert to fraction form
    47,461,606.02/65,507,260.86 = 28,882,732.14/x
  3. Step 3: Cross multiply
    47,461,606.02x = 65,507,260.86 × 28,882,732.14
  4. Step 4: Simplify right side
    47,461,606.02x = 1,892,028,668,644,486
  5. Step 5: Solve for x
    x = 1,892,028,668,644,486/47,461,606.02
  6. Step 6: Final answer
    x = 39,864,404.67

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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.