Home / 35,495,346.64-48,983,579.40-19,197,822.64

Finding the Fourth Proportional to 35,495,346.64, 48,983,579.40 and 19,197,822.64

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Solution

The fourth proportional to 35,495,346.64, 48,983,579.40 and 19,197,822.64 is: 26,492,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,495,346.64 : 48,983,579.40 = 19,197,822.64 : x
  2. Step 2: Convert to fraction form
    35,495,346.64/48,983,579.40 = 19,197,822.64/x
  3. Step 3: Cross multiply
    35,495,346.64x = 48,983,579.40 × 19,197,822.64
  4. Step 4: Simplify right side
    35,495,346.64x = 940,378,069,593,557.62
  5. Step 5: Solve for x
    x = 940,378,069,593,557.62/35,495,346.64
  6. Step 6: Final answer
    x = 26,492,995.80

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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.