Home / 14,952,034.15-22,428,051.23-9,212,471.35

Finding the Fourth Proportional to 14,952,034.15, 22,428,051.23 and 9,212,471.35

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Solution

The fourth proportional to 14,952,034.15, 22,428,051.23 and 9,212,471.35 is: 13,818,707.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,034.15 : 22,428,051.23 = 9,212,471.35 : x
  2. Step 2: Convert to fraction form
    14,952,034.15/22,428,051.23 = 9,212,471.35/x
  3. Step 3: Cross multiply
    14,952,034.15x = 22,428,051.23 × 9,212,471.35
  4. Step 4: Simplify right side
    14,952,034.15x = 206,617,779,392,707.25
  5. Step 5: Solve for x
    x = 206,617,779,392,707.25/14,952,034.15
  6. Step 6: Final answer
    x = 13,818,707.03

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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.