Home / 40,984,010.46-56,559,107.25-22,400,186.94

Finding the Fourth Proportional to 40,984,010.46, 56,559,107.25 and 22,400,186.94

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Solution

The fourth proportional to 40,984,010.46, 56,559,107.25 and 22,400,186.94 is: 30,912,898.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,984,010.46 : 56,559,107.25 = 22,400,186.94 : x
  2. Step 2: Convert to fraction form
    40,984,010.46/56,559,107.25 = 22,400,186.94/x
  3. Step 3: Cross multiply
    40,984,010.46x = 56,559,107.25 × 22,400,186.94
  4. Step 4: Simplify right side
    40,984,010.46x = 1,266,934,575,559,509.50
  5. Step 5: Solve for x
    x = 1,266,934,575,559,509.50/40,984,010.46
  6. Step 6: Final answer
    x = 30,912,898.99

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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.