Home / 532,483,550.17-734,855,684.75-297,539,913.85

Finding the Fourth Proportional to 532,483,550.17, 734,855,684.75 and 297,539,913.85

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Solution

The fourth proportional to 532,483,550.17, 734,855,684.75 and 297,539,913.85 is: 410,620,942.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,483,550.17 : 734,855,684.75 = 297,539,913.85 : x
  2. Step 2: Convert to fraction form
    532,483,550.17/734,855,684.75 = 297,539,913.85/x
  3. Step 3: Cross multiply
    532,483,550.17x = 734,855,684.75 × 297,539,913.85
  4. Step 4: Simplify right side
    532,483,550.17x = 218,648,897,131,210,080
  5. Step 5: Solve for x
    x = 218,648,897,131,210,080/532,483,550.17
  6. Step 6: Final answer
    x = 410,620,942.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.