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Finding the Fourth Proportional to 606,051,592.80, 907,801,930.80 and 504,014,920.80

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Solution

The fourth proportional to 606,051,592.80, 907,801,930.80 and 504,014,920.80 is: 754,961,662.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,051,592.80 : 907,801,930.80 = 504,014,920.80 : x
  2. Step 2: Convert to fraction form
    606,051,592.80/907,801,930.80 = 504,014,920.80/x
  3. Step 3: Cross multiply
    606,051,592.80x = 907,801,930.80 × 504,014,920.80
  4. Step 4: Simplify right side
    606,051,592.80x = 457,545,718,254,249,088
  5. Step 5: Solve for x
    x = 457,545,718,254,249,088/606,051,592.80
  6. Step 6: Final answer
    x = 754,961,662.82

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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.