Home / 66,087,888.76-99,131,833.90-22,957,133.60

Finding the Fourth Proportional to 66,087,888.76, 99,131,833.90 and 22,957,133.60

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Solution

The fourth proportional to 66,087,888.76, 99,131,833.90 and 22,957,133.60 is: 34,435,700.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,087,888.76 : 99,131,833.90 = 22,957,133.60 : x
  2. Step 2: Convert to fraction form
    66,087,888.76/99,131,833.90 = 22,957,133.60/x
  3. Step 3: Cross multiply
    66,087,888.76x = 99,131,833.90 × 22,957,133.60
  4. Step 4: Simplify right side
    66,087,888.76x = 2,275,782,755,131,835
  5. Step 5: Solve for x
    x = 2,275,782,755,131,835/66,087,888.76
  6. Step 6: Final answer
    x = 34,435,700.67

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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.