Home / 34,236,255.47-47,218,483.94-30,097,437.26

Finding the Fourth Proportional to 34,236,255.47, 47,218,483.94 and 30,097,437.26

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Solution

The fourth proportional to 34,236,255.47, 47,218,483.94 and 30,097,437.26 is: 41,510,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,236,255.47 : 47,218,483.94 = 30,097,437.26 : x
  2. Step 2: Convert to fraction form
    34,236,255.47/47,218,483.94 = 30,097,437.26/x
  3. Step 3: Cross multiply
    34,236,255.47x = 47,218,483.94 × 30,097,437.26
  4. Step 4: Simplify right side
    34,236,255.47x = 1,421,155,357,509,888
  5. Step 5: Solve for x
    x = 1,421,155,357,509,888/34,236,255.47
  6. Step 6: Final answer
    x = 41,510,245.15

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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.