Home / 40,439,560.56-60,683,310.36-14,898,491.52

Finding the Fourth Proportional to 40,439,560.56, 60,683,310.36 and 14,898,491.52

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Solution

The fourth proportional to 40,439,560.56, 60,683,310.36 and 14,898,491.52 is: 22,356,567.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,439,560.56 : 60,683,310.36 = 14,898,491.52 : x
  2. Step 2: Convert to fraction form
    40,439,560.56/60,683,310.36 = 14,898,491.52/x
  3. Step 3: Cross multiply
    40,439,560.56x = 60,683,310.36 × 14,898,491.52
  4. Step 4: Simplify right side
    40,439,560.56x = 904,089,784,803,988.12
  5. Step 5: Solve for x
    x = 904,089,784,803,988.12/40,439,560.56
  6. Step 6: Final answer
    x = 22,356,567.98

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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.