Home / 34,430,479.08-47,433,243.54-23,958,486.42

Finding the Fourth Proportional to 34,430,479.08, 47,433,243.54 and 23,958,486.42

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Solution

The fourth proportional to 34,430,479.08, 47,433,243.54 and 23,958,486.42 is: 33,006,474.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,430,479.08 : 47,433,243.54 = 23,958,486.42 : x
  2. Step 2: Convert to fraction form
    34,430,479.08/47,433,243.54 = 23,958,486.42/x
  3. Step 3: Cross multiply
    34,430,479.08x = 47,433,243.54 × 23,958,486.42
  4. Step 4: Simplify right side
    34,430,479.08x = 1,136,428,721,209,642.75
  5. Step 5: Solve for x
    x = 1,136,428,721,209,642.75/34,430,479.08
  6. Step 6: Final answer
    x = 33,006,474.25

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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.