Home / 23,705,003.48-32,712,730.62-13,391,539.16

Finding the Fourth Proportional to 23,705,003.48, 32,712,730.62 and 13,391,539.16

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Solution

The fourth proportional to 23,705,003.48, 32,712,730.62 and 13,391,539.16 is: 18,480,225.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,705,003.48 : 32,712,730.62 = 13,391,539.16 : x
  2. Step 2: Convert to fraction form
    23,705,003.48/32,712,730.62 = 13,391,539.16/x
  3. Step 3: Cross multiply
    23,705,003.48x = 32,712,730.62 × 13,391,539.16
  4. Step 4: Simplify right side
    23,705,003.48x = 438,073,813,128,261.12
  5. Step 5: Solve for x
    x = 438,073,813,128,261.12/23,705,003.48
  6. Step 6: Final answer
    x = 18,480,225.64

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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.