Home / 43,405,153.88-59,898,360.66-23,558,493.38

Finding the Fourth Proportional to 43,405,153.88, 59,898,360.66 and 23,558,493.38

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Solution

The fourth proportional to 43,405,153.88, 59,898,360.66 and 23,558,493.38 is: 32,510,312.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,405,153.88 : 59,898,360.66 = 23,558,493.38 : x
  2. Step 2: Convert to fraction form
    43,405,153.88/59,898,360.66 = 23,558,493.38/x
  3. Step 3: Cross multiply
    43,405,153.88x = 59,898,360.66 × 23,558,493.38
  4. Step 4: Simplify right side
    43,405,153.88x = 1,411,115,133,329,292
  5. Step 5: Solve for x
    x = 1,411,115,133,329,292/43,405,153.88
  6. Step 6: Final answer
    x = 32,510,312.88

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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.