Home / 32,828,357.50-49,243,539.43-11,262,656.68

Finding the Fourth Proportional to 32,828,357.50, 49,243,539.43 and 11,262,656.68

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Solution

The fourth proportional to 32,828,357.50, 49,243,539.43 and 11,262,656.68 is: 16,894,329.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,828,357.50 : 49,243,539.43 = 11,262,656.68 : x
  2. Step 2: Convert to fraction form
    32,828,357.50/49,243,539.43 = 11,262,656.68/x
  3. Step 3: Cross multiply
    32,828,357.50x = 49,243,539.43 × 11,262,656.68
  4. Step 4: Simplify right side
    32,828,357.50x = 554,613,078,199,102.38
  5. Step 5: Solve for x
    x = 554,613,078,199,102.38/32,828,357.50
  6. Step 6: Final answer
    x = 16,894,329.19

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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.