Home / 14,495,799.11-21,759,454.64-5,865,840.39

Finding the Fourth Proportional to 14,495,799.11, 21,759,454.64 and 5,865,840.39

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Solution

The fourth proportional to 14,495,799.11, 21,759,454.64 and 5,865,840.39 is: 8,805,136.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495,799.11 : 21,759,454.64 = 5,865,840.39 : x
  2. Step 2: Convert to fraction form
    14,495,799.11/21,759,454.64 = 5,865,840.39/x
  3. Step 3: Cross multiply
    14,495,799.11x = 21,759,454.64 × 5,865,840.39
  4. Step 4: Simplify right side
    14,495,799.11x = 127,637,487,906,349.50
  5. Step 5: Solve for x
    x = 127,637,487,906,349.50/14,495,799.11
  6. Step 6: Final answer
    x = 8,805,136.37

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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.