Home / 588,038,374.89-879,841,300.28-350,810,592.03

Finding the Fourth Proportional to 588,038,374.89, 879,841,300.28 and 350,810,592.03

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Solution

The fourth proportional to 588,038,374.89, 879,841,300.28 and 350,810,592.03 is: 524,893,715.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,038,374.89 : 879,841,300.28 = 350,810,592.03 : x
  2. Step 2: Convert to fraction form
    588,038,374.89/879,841,300.28 = 350,810,592.03/x
  3. Step 3: Cross multiply
    588,038,374.89x = 879,841,300.28 × 350,810,592.03
  4. Step 4: Simplify right side
    588,038,374.89x = 308,657,647,441,917,696
  5. Step 5: Solve for x
    x = 308,657,647,441,917,696/588,038,374.89
  6. Step 6: Final answer
    x = 524,893,715.48

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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.