Home / 14,484,654.14-20,006,506.36-10,829,779.38

Finding the Fourth Proportional to 14,484,654.14, 20,006,506.36 and 10,829,779.38

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Solution

The fourth proportional to 14,484,654.14, 20,006,506.36 and 10,829,779.38 is: 14,958,317.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,484,654.14 : 20,006,506.36 = 10,829,779.38 : x
  2. Step 2: Convert to fraction form
    14,484,654.14/20,006,506.36 = 10,829,779.38/x
  3. Step 3: Cross multiply
    14,484,654.14x = 20,006,506.36 × 10,829,779.38
  4. Step 4: Simplify right side
    14,484,654.14x = 216,666,050,043,366.88
  5. Step 5: Solve for x
    x = 216,666,050,043,366.88/14,484,654.14
  6. Step 6: Final answer
    x = 14,958,317.12

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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.