Home / 19,576,196.04-29,319,564.42-9,348,220.32

Finding the Fourth Proportional to 19,576,196.04, 29,319,564.42 and 9,348,220.32

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Solution

The fourth proportional to 19,576,196.04, 29,319,564.42 and 9,348,220.32 is: 14,000,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,576,196.04 : 29,319,564.42 = 9,348,220.32 : x
  2. Step 2: Convert to fraction form
    19,576,196.04/29,319,564.42 = 9,348,220.32/x
  3. Step 3: Cross multiply
    19,576,196.04x = 29,319,564.42 × 9,348,220.32
  4. Step 4: Simplify right side
    19,576,196.04x = 274,085,747,884,593.03
  5. Step 5: Solve for x
    x = 274,085,747,884,593.03/19,576,196.04
  6. Step 6: Final answer
    x = 14,000,970.74

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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.