Home / 23,782,403.86-32,819,159.13-13,993,482.07

Finding the Fourth Proportional to 23,782,403.86, 32,819,159.13 and 13,993,482.07

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Solution

The fourth proportional to 23,782,403.86, 32,819,159.13 and 13,993,482.07 is: 19,310,676.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,782,403.86 : 32,819,159.13 = 13,993,482.07 : x
  2. Step 2: Convert to fraction form
    23,782,403.86/32,819,159.13 = 13,993,482.07/x
  3. Step 3: Cross multiply
    23,782,403.86x = 32,819,159.13 × 13,993,482.07
  4. Step 4: Simplify right side
    23,782,403.86x = 459,254,314,768,164.38
  5. Step 5: Solve for x
    x = 459,254,314,768,164.38/23,782,403.86
  6. Step 6: Final answer
    x = 19,310,676.82

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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.