Home / 35,133,483.42-48,485,722.50-19,452,507.93

Finding the Fourth Proportional to 35,133,483.42, 48,485,722.50 and 19,452,507.93

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Solution

The fourth proportional to 35,133,483.42, 48,485,722.50 and 19,452,507.93 is: 26,845,299.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,133,483.42 : 48,485,722.50 = 19,452,507.93 : x
  2. Step 2: Convert to fraction form
    35,133,483.42/48,485,722.50 = 19,452,507.93/x
  3. Step 3: Cross multiply
    35,133,483.42x = 48,485,722.50 × 19,452,507.93
  4. Step 4: Simplify right side
    35,133,483.42x = 943,168,901,423,029.38
  5. Step 5: Solve for x
    x = 943,168,901,423,029.38/35,133,483.42
  6. Step 6: Final answer
    x = 26,845,299.97

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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.