Home / 295,203,582.37-442,807,028.88-98,466,455.47

Finding the Fourth Proportional to 295,203,582.37, 442,807,028.88 and 98,466,455.47

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Solution

The fourth proportional to 295,203,582.37, 442,807,028.88 and 98,466,455.47 is: 147,700,235.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,203,582.37 : 442,807,028.88 = 98,466,455.47 : x
  2. Step 2: Convert to fraction form
    295,203,582.37/442,807,028.88 = 98,466,455.47/x
  3. Step 3: Cross multiply
    295,203,582.37x = 442,807,028.88 × 98,466,455.47
  4. Step 4: Simplify right side
    295,203,582.37x = 43,601,638,590,369,520
  5. Step 5: Solve for x
    x = 43,601,638,590,369,520/295,203,582.37
  6. Step 6: Final answer
    x = 147,700,235.34

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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.