Home / 40,710,319.02-61,095,751.07-16,449,456.87

Finding the Fourth Proportional to 40,710,319.02, 61,095,751.07 and 16,449,456.87

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Solution

The fourth proportional to 40,710,319.02, 61,095,751.07 and 16,449,456.87 is: 24,686,417.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,710,319.02 : 61,095,751.07 = 16,449,456.87 : x
  2. Step 2: Convert to fraction form
    40,710,319.02/61,095,751.07 = 16,449,456.87/x
  3. Step 3: Cross multiply
    40,710,319.02x = 61,095,751.07 × 16,449,456.87
  4. Step 4: Simplify right side
    40,710,319.02x = 1,004,991,922,083,974
  5. Step 5: Solve for x
    x = 1,004,991,922,083,974/40,710,319.02
  6. Step 6: Final answer
    x = 24,686,417.26

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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.