Home / 959,292,755.08-1,439,076,395.74-295,362,950.60

Finding the Fourth Proportional to 959,292,755.08, 1,439,076,395.74 and 295,362,950.60

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Solution

The fourth proportional to 959,292,755.08, 1,439,076,395.74 and 295,362,950.60 is: 443,086,688.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,292,755.08 : 1,439,076,395.74 = 295,362,950.60 : x
  2. Step 2: Convert to fraction form
    959,292,755.08/1,439,076,395.74 = 295,362,950.60/x
  3. Step 3: Cross multiply
    959,292,755.08x = 1,439,076,395.74 × 295,362,950.60
  4. Step 4: Simplify right side
    959,292,755.08x = 425,049,850,384,579,712
  5. Step 5: Solve for x
    x = 425,049,850,384,579,712/959,292,755.08
  6. Step 6: Final answer
    x = 443,086,688.74

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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.