Home / 14,832,957.21-22,255,829.70-8,008,175.34

Finding the Fourth Proportional to 14,832,957.21, 22,255,829.70 and 8,008,175.34

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Solution

The fourth proportional to 14,832,957.21, 22,255,829.70 and 8,008,175.34 is: 12,015,715.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,832,957.21 : 22,255,829.70 = 8,008,175.34 : x
  2. Step 2: Convert to fraction form
    14,832,957.21/22,255,829.70 = 8,008,175.34/x
  3. Step 3: Cross multiply
    14,832,957.21x = 22,255,829.70 × 8,008,175.34
  4. Step 4: Simplify right side
    14,832,957.21x = 178,228,586,574,779.59
  5. Step 5: Solve for x
    x = 178,228,586,574,779.59/14,832,957.21
  6. Step 6: Final answer
    x = 12,015,715.01

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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.