Home / 534,144,137.20-737,478,644.63-333,506,535.57

Finding the Fourth Proportional to 534,144,137.20, 737,478,644.63 and 333,506,535.57

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Solution

The fourth proportional to 534,144,137.20, 737,478,644.63 and 333,506,535.57 is: 460,463,629.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,144,137.20 : 737,478,644.63 = 333,506,535.57 : x
  2. Step 2: Convert to fraction form
    534,144,137.20/737,478,644.63 = 333,506,535.57/x
  3. Step 3: Cross multiply
    534,144,137.20x = 737,478,644.63 × 333,506,535.57
  4. Step 4: Simplify right side
    534,144,137.20x = 245,953,947,825,742,944
  5. Step 5: Solve for x
    x = 245,953,947,825,742,944/534,144,137.20
  6. Step 6: Final answer
    x = 460,463,629.01

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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.