Home / 48,673,099.40-73,004,904.30-12,771,307.40

Finding the Fourth Proportional to 48,673,099.40, 73,004,904.30 and 12,771,307.40

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Solution

The fourth proportional to 48,673,099.40, 73,004,904.30 and 12,771,307.40 is: 19,155,716.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,673,099.40 : 73,004,904.30 = 12,771,307.40 : x
  2. Step 2: Convert to fraction form
    48,673,099.40/73,004,904.30 = 12,771,307.40/x
  3. Step 3: Cross multiply
    48,673,099.40x = 73,004,904.30 × 12,771,307.40
  4. Step 4: Simplify right side
    48,673,099.40x = 932,368,074,522,881.75
  5. Step 5: Solve for x
    x = 932,368,074,522,881.75/48,673,099.40
  6. Step 6: Final answer
    x = 19,155,716.11

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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.