Home / 731,652,555.83-1,097,303,109.20-337,800,969.03

Finding the Fourth Proportional to 731,652,555.83, 1,097,303,109.20 and 337,800,969.03

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Solution

The fourth proportional to 731,652,555.83, 1,097,303,109.20 and 337,800,969.03 is: 506,620,322.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,652,555.83 : 1,097,303,109.20 = 337,800,969.03 : x
  2. Step 2: Convert to fraction form
    731,652,555.83/1,097,303,109.20 = 337,800,969.03/x
  3. Step 3: Cross multiply
    731,652,555.83x = 1,097,303,109.20 × 337,800,969.03
  4. Step 4: Simplify right side
    731,652,555.83x = 370,670,053,606,812,672
  5. Step 5: Solve for x
    x = 370,670,053,606,812,672/731,652,555.83
  6. Step 6: Final answer
    x = 506,620,322.24

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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.