Home / 31,247,797.10-46,854,571.02-9,676,410.08

Finding the Fourth Proportional to 31,247,797.10, 46,854,571.02 and 9,676,410.08

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Solution

The fourth proportional to 31,247,797.10, 46,854,571.02 and 9,676,410.08 is: 14,509,312.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,247,797.10 : 46,854,571.02 = 9,676,410.08 : x
  2. Step 2: Convert to fraction form
    31,247,797.10/46,854,571.02 = 9,676,410.08/x
  3. Step 3: Cross multiply
    31,247,797.10x = 46,854,571.02 × 9,676,410.08
  4. Step 4: Simplify right side
    31,247,797.10x = 453,384,043,312,003.94
  5. Step 5: Solve for x
    x = 453,384,043,312,003.94/31,247,797.10
  6. Step 6: Final answer
    x = 14,509,312.19

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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.