Home / 1,623,601,328.16-2,435,395,126.32-588,219,455.52

Finding the Fourth Proportional to 1,623,601,328.16, 2,435,395,126.32 and 588,219,455.52

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Solution

The fourth proportional to 1,623,601,328.16, 2,435,395,126.32 and 588,219,455.52 is: 882,326,695.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,601,328.16 : 2,435,395,126.32 = 588,219,455.52 : x
  2. Step 2: Convert to fraction form
    1,623,601,328.16/2,435,395,126.32 = 588,219,455.52/x
  3. Step 3: Cross multiply
    1,623,601,328.16x = 2,435,395,126.32 × 588,219,455.52
  4. Step 4: Simplify right side
    1,623,601,328.16x = 1,432,546,795,180,012,032
  5. Step 5: Solve for x
    x = 1,432,546,795,180,012,032/1,623,601,328.16
  6. Step 6: Final answer
    x = 882,326,695.80

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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.