Home / 35,062,431.75-48,385,227.65-19,592,643.51

Finding the Fourth Proportional to 35,062,431.75, 48,385,227.65 and 19,592,643.51

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Solution

The fourth proportional to 35,062,431.75, 48,385,227.65 and 19,592,643.51 is: 27,037,329.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,062,431.75 : 48,385,227.65 = 19,592,643.51 : x
  2. Step 2: Convert to fraction form
    35,062,431.75/48,385,227.65 = 19,592,643.51/x
  3. Step 3: Cross multiply
    35,062,431.75x = 48,385,227.65 × 19,592,643.51
  4. Step 4: Simplify right side
    35,062,431.75x = 947,994,516,496,645.12
  5. Step 5: Solve for x
    x = 947,994,516,496,645.12/35,062,431.75
  6. Step 6: Final answer
    x = 27,037,329.39

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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.