Home / 16,829,694-25,248,740.04-4,862,430

Finding the Fourth Proportional to 16,829,694, 25,248,740.04 and 4,862,430

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Solution

The fourth proportional to 16,829,694, 25,248,740.04 and 4,862,430 is: 7,294,858.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,829,694 : 25,248,740.04 = 4,862,430 : x
  2. Step 2: Convert to fraction form
    16,829,694/25,248,740.04 = 4,862,430/x
  3. Step 3: Cross multiply
    16,829,694x = 25,248,740.04 × 4,862,430
  4. Step 4: Simplify right side
    16,829,694x = 122,770,231,032,697.20
  5. Step 5: Solve for x
    x = 122,770,231,032,697.20/16,829,694
  6. Step 6: Final answer
    x = 7,294,858.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.