Home / 23,643,288.72-32,626,998.57-13,860,248.77

Finding the Fourth Proportional to 23,643,288.72, 32,626,998.57 and 13,860,248.77

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Solution

The fourth proportional to 23,643,288.72, 32,626,998.57 and 13,860,248.77 is: 19,126,709.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,643,288.72 : 32,626,998.57 = 13,860,248.77 : x
  2. Step 2: Convert to fraction form
    23,643,288.72/32,626,998.57 = 13,860,248.77/x
  3. Step 3: Cross multiply
    23,643,288.72x = 32,626,998.57 × 13,860,248.77
  4. Step 4: Simplify right side
    23,643,288.72x = 452,218,316,798,634.25
  5. Step 5: Solve for x
    x = 452,218,316,798,634.25/23,643,288.72
  6. Step 6: Final answer
    x = 19,126,709.58

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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.