Home / 17,505,268.23-24,157,303.59-9,664,795.65

Finding the Fourth Proportional to 17,505,268.23, 24,157,303.59 and 9,664,795.65

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Solution

The fourth proportional to 17,505,268.23, 24,157,303.59 and 9,664,795.65 is: 13,337,436.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,268.23 : 24,157,303.59 = 9,664,795.65 : x
  2. Step 2: Convert to fraction form
    17,505,268.23/24,157,303.59 = 9,664,795.65/x
  3. Step 3: Cross multiply
    17,505,268.23x = 24,157,303.59 × 9,664,795.65
  4. Step 4: Simplify right side
    17,505,268.23x = 233,475,402,688,604.38
  5. Step 5: Solve for x
    x = 233,475,402,688,604.38/17,505,268.23
  6. Step 6: Final answer
    x = 13,337,436.45

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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.