Home / 16,056,559.34-22,158,211.39-8,714,457.71

Finding the Fourth Proportional to 16,056,559.34, 22,158,211.39 and 8,714,457.71

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Solution

The fourth proportional to 16,056,559.34, 22,158,211.39 and 8,714,457.71 is: 12,026,038.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,056,559.34 : 22,158,211.39 = 8,714,457.71 : x
  2. Step 2: Convert to fraction form
    16,056,559.34/22,158,211.39 = 8,714,457.71/x
  3. Step 3: Cross multiply
    16,056,559.34x = 22,158,211.39 × 8,714,457.71
  4. Step 4: Simplify right side
    16,056,559.34x = 193,096,795,954,818.12
  5. Step 5: Solve for x
    x = 193,096,795,954,818.12/16,056,559.34
  6. Step 6: Final answer
    x = 12,026,038.20

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1.5x scale

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.