Home / 14,953,095.01-20,639,110.23-9,739,095.65

Finding the Fourth Proportional to 14,953,095.01, 20,639,110.23 and 9,739,095.65

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Solution

The fourth proportional to 14,953,095.01, 20,639,110.23 and 9,739,095.65 is: 13,442,452.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,953,095.01 : 20,639,110.23 = 9,739,095.65 : x
  2. Step 2: Convert to fraction form
    14,953,095.01/20,639,110.23 = 9,739,095.65/x
  3. Step 3: Cross multiply
    14,953,095.01x = 20,639,110.23 × 9,739,095.65
  4. Step 4: Simplify right side
    14,953,095.01x = 201,006,268,635,064.62
  5. Step 5: Solve for x
    x = 201,006,268,635,064.62/14,953,095.01
  6. Step 6: Final answer
    x = 13,442,452.45

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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.