Home / 40,934,684.53-56,494,818.25-23,297,875.38

Finding the Fourth Proportional to 40,934,684.53, 56,494,818.25 and 23,297,875.38

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Solution

The fourth proportional to 40,934,684.53, 56,494,818.25 and 23,297,875.38 is: 32,153,887.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,934,684.53 : 56,494,818.25 = 23,297,875.38 : x
  2. Step 2: Convert to fraction form
    40,934,684.53/56,494,818.25 = 23,297,875.38/x
  3. Step 3: Cross multiply
    40,934,684.53x = 56,494,818.25 × 23,297,875.38
  4. Step 4: Simplify right side
    40,934,684.53x = 1,316,209,235,440,474.25
  5. Step 5: Solve for x
    x = 1,316,209,235,440,474.25/40,934,684.53
  6. Step 6: Final answer
    x = 32,153,887.36

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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.