Home / 34,062,636.48-46,999,421.28-19,573,149.12

Finding the Fourth Proportional to 34,062,636.48, 46,999,421.28 and 19,573,149.12

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Solution

The fourth proportional to 34,062,636.48, 46,999,421.28 and 19,573,149.12 is: 27,006,913.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,062,636.48 : 46,999,421.28 = 19,573,149.12 : x
  2. Step 2: Convert to fraction form
    34,062,636.48/46,999,421.28 = 19,573,149.12/x
  3. Step 3: Cross multiply
    34,062,636.48x = 46,999,421.28 × 19,573,149.12
  4. Step 4: Simplify right side
    34,062,636.48x = 919,926,681,267,141.38
  5. Step 5: Solve for x
    x = 919,926,681,267,141.38/34,062,636.48
  6. Step 6: Final answer
    x = 27,006,913.63

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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.