Home / 53,836,834.98-74,294,454.24-29,390,548.98

Finding the Fourth Proportional to 53,836,834.98, 74,294,454.24 and 29,390,548.98

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Solution

The fourth proportional to 53,836,834.98, 74,294,454.24 and 29,390,548.98 is: 40,558,751.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,836,834.98 : 74,294,454.24 = 29,390,548.98 : x
  2. Step 2: Convert to fraction form
    53,836,834.98/74,294,454.24 = 29,390,548.98/x
  3. Step 3: Cross multiply
    53,836,834.98x = 74,294,454.24 × 29,390,548.98
  4. Step 4: Simplify right side
    53,836,834.98x = 2,183,554,796,283,088.50
  5. Step 5: Solve for x
    x = 2,183,554,796,283,088.50/53,836,834.98
  6. Step 6: Final answer
    x = 40,558,751.22

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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.