Home / 66,669,290,950.05-92,003,689,600.25-36,185,480,840.67

Finding the Fourth Proportional to 66,669,290,950.05, 92,003,689,600.25 and 36,185,480,840.67

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Solution

The fourth proportional to 66,669,290,950.05, 92,003,689,600.25 and 36,185,480,840.67 is: 49,936,000,516.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,669,290,950.05 : 92,003,689,600.25 = 36,185,480,840.67 : x
  2. Step 2: Convert to fraction form
    66,669,290,950.05/92,003,689,600.25 = 36,185,480,840.67/x
  3. Step 3: Cross multiply
    66,669,290,950.05x = 92,003,689,600.25 × 36,185,480,840.67
  4. Step 4: Simplify right side
    66,669,290,950.05x = 3,329,197,747,300,572,594,176
  5. Step 5: Solve for x
    x = 3,329,197,747,300,572,594,176/66,669,290,950.05
  6. Step 6: Final answer
    x = 49,936,000,516.26

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1.5x scale

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.