Home / 58,033,646.88-80,086,430.04-31,927,604.64

Finding the Fourth Proportional to 58,033,646.88, 80,086,430.04 and 31,927,604.64

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Solution

The fourth proportional to 58,033,646.88, 80,086,430.04 and 31,927,604.64 is: 44,060,092.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033,646.88 : 80,086,430.04 = 31,927,604.64 : x
  2. Step 2: Convert to fraction form
    58,033,646.88/80,086,430.04 = 31,927,604.64/x
  3. Step 3: Cross multiply
    58,033,646.88x = 80,086,430.04 × 31,927,604.64
  4. Step 4: Simplify right side
    58,033,646.88x = 2,556,967,875,346,139.50
  5. Step 5: Solve for x
    x = 2,556,967,875,346,139.50/58,033,646.88
  6. Step 6: Final answer
    x = 44,060,092.94

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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.