Home / 433,756,183.04-598,566,744.17-235,513,140.47

Finding the Fourth Proportional to 433,756,183.04, 598,566,744.17 and 235,513,140.47

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Solution

The fourth proportional to 433,756,183.04, 598,566,744.17 and 235,513,140.47 is: 324,999,018.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,756,183.04 : 598,566,744.17 = 235,513,140.47 : x
  2. Step 2: Convert to fraction form
    433,756,183.04/598,566,744.17 = 235,513,140.47/x
  3. Step 3: Cross multiply
    433,756,183.04x = 598,566,744.17 × 235,513,140.47
  4. Step 4: Simplify right side
    433,756,183.04x = 140,970,333,697,386,928
  5. Step 5: Solve for x
    x = 140,970,333,697,386,928/433,756,183.04
  6. Step 6: Final answer
    x = 324,999,018.37

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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.