Home / 176,437,583.06-264,669,015.27-47,044,515.38

Finding the Fourth Proportional to 176,437,583.06, 264,669,015.27 and 47,044,515.38

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Solution

The fourth proportional to 176,437,583.06, 264,669,015.27 and 47,044,515.38 is: 70,570,143.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,437,583.06 : 264,669,015.27 = 47,044,515.38 : x
  2. Step 2: Convert to fraction form
    176,437,583.06/264,669,015.27 = 47,044,515.38/x
  3. Step 3: Cross multiply
    176,437,583.06x = 264,669,015.27 × 47,044,515.38
  4. Step 4: Simplify right side
    176,437,583.06x = 12,451,225,559,478,972
  5. Step 5: Solve for x
    x = 12,451,225,559,478,972/176,437,583.06
  6. Step 6: Final answer
    x = 70,570,143.52

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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.