Home / 277,306,829,171.15-415,669,927,464.17-116,050,626,889.98

Finding the Fourth Proportional to 277,306,829,171.15, 415,669,927,464.17 and 116,050,626,889.98

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Solution

The fourth proportional to 277,306,829,171.15, 415,669,927,464.17 and 116,050,626,889.98 is: 173,954,445,354.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,306,829,171.15 : 415,669,927,464.17 = 116,050,626,889.98 : x
  2. Step 2: Convert to fraction form
    277,306,829,171.15/415,669,927,464.17 = 116,050,626,889.98/x
  3. Step 3: Cross multiply
    277,306,829,171.15x = 415,669,927,464.17 × 116,050,626,889.98
  4. Step 4: Simplify right side
    277,306,829,171.15x = 48,238,755,661,529,437,175,808
  5. Step 5: Solve for x
    x = 48,238,755,661,529,437,175,808/277,306,829,171.15
  6. Step 6: Final answer
    x = 173,954,445,354.67

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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.