Home / 176,437,581.06-264,669,012.27-47,044,513.38

Finding the Fourth Proportional to 176,437,581.06, 264,669,012.27 and 47,044,513.38

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Solution

The fourth proportional to 176,437,581.06, 264,669,012.27 and 47,044,513.38 is: 70,570,140.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,437,581.06 : 264,669,012.27 = 47,044,513.38 : x
  2. Step 2: Convert to fraction form
    176,437,581.06/264,669,012.27 = 47,044,513.38/x
  3. Step 3: Cross multiply
    176,437,581.06x = 264,669,012.27 × 47,044,513.38
  4. Step 4: Simplify right side
    176,437,581.06x = 12,451,224,889,007,400
  5. Step 5: Solve for x
    x = 12,451,224,889,007,400/176,437,581.06
  6. Step 6: Final answer
    x = 70,570,140.52

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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.