Home / 16,459,957.02-24,589,823.78-10,655,403.32

Finding the Fourth Proportional to 16,459,957.02, 24,589,823.78 and 10,655,403.32

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Solution

The fourth proportional to 16,459,957.02, 24,589,823.78 and 10,655,403.32 is: 15,918,297.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,459,957.02 : 24,589,823.78 = 10,655,403.32 : x
  2. Step 2: Convert to fraction form
    16,459,957.02/24,589,823.78 = 10,655,403.32/x
  3. Step 3: Cross multiply
    16,459,957.02x = 24,589,823.78 × 10,655,403.32
  4. Step 4: Simplify right side
    16,459,957.02x = 262,014,489,943,626.97
  5. Step 5: Solve for x
    x = 262,014,489,943,626.97/16,459,957.02
  6. Step 6: Final answer
    x = 15,918,297.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.