Home / 29,471,247,457.80-44,214,310,618.78-8,223,678,240.11

Finding the Fourth Proportional to 29,471,247,457.80, 44,214,310,618.78 and 8,223,678,240.11

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Solution

The fourth proportional to 29,471,247,457.80, 44,214,310,618.78 and 8,223,678,240.11 is: 12,337,593,264.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,471,247,457.80 : 44,214,310,618.78 = 8,223,678,240.11 : x
  2. Step 2: Convert to fraction form
    29,471,247,457.80/44,214,310,618.78 = 8,223,678,240.11/x
  3. Step 3: Cross multiply
    29,471,247,457.80x = 44,214,310,618.78 × 8,223,678,240.11
  4. Step 4: Simplify right side
    29,471,247,457.80x = 363,604,264,136,879,833,088
  5. Step 5: Solve for x
    x = 363,604,264,136,879,833,088/29,471,247,457.80
  6. Step 6: Final answer
    x = 12,337,593,264.67

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1.5x scale

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.