Home / 19,536,718.08-26,962,327.26-10,837,693.65

Finding the Fourth Proportional to 19,536,718.08, 26,962,327.26 and 10,837,693.65

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Solution

The fourth proportional to 19,536,718.08, 26,962,327.26 and 10,837,693.65 is: 14,956,936.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,536,718.08 : 26,962,327.26 = 10,837,693.65 : x
  2. Step 2: Convert to fraction form
    19,536,718.08/26,962,327.26 = 10,837,693.65/x
  3. Step 3: Cross multiply
    19,536,718.08x = 26,962,327.26 × 10,837,693.65
  4. Step 4: Simplify right side
    19,536,718.08x = 292,209,442,934,923.94
  5. Step 5: Solve for x
    x = 292,209,442,934,923.94/19,536,718.08
  6. Step 6: Final answer
    x = 14,956,936.05

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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.