Home / 73,834,225.26-101,890,632.15-40,794,370.62

Finding the Fourth Proportional to 73,834,225.26, 101,890,632.15 and 40,794,370.62

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Solution

The fourth proportional to 73,834,225.26, 101,890,632.15 and 40,794,370.62 is: 56,295,900.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,834,225.26 : 101,890,632.15 = 40,794,370.62 : x
  2. Step 2: Convert to fraction form
    73,834,225.26/101,890,632.15 = 40,794,370.62/x
  3. Step 3: Cross multiply
    73,834,225.26x = 101,890,632.15 × 40,794,370.62
  4. Step 4: Simplify right side
    73,834,225.26x = 4,156,564,210,633,187.50
  5. Step 5: Solve for x
    x = 4,156,564,210,633,187.50/73,834,225.26
  6. Step 6: Final answer
    x = 56,295,900.66

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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.