Home / 23,374,951.79-32,256,814.70-13,061,759.63

Finding the Fourth Proportional to 23,374,951.79, 32,256,814.70 and 13,061,759.63

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Solution

The fourth proportional to 23,374,951.79, 32,256,814.70 and 13,061,759.63 is: 18,024,882.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,951.79 : 32,256,814.70 = 13,061,759.63 : x
  2. Step 2: Convert to fraction form
    23,374,951.79/32,256,814.70 = 13,061,759.63/x
  3. Step 3: Cross multiply
    23,374,951.79x = 32,256,814.70 × 13,061,759.63
  4. Step 4: Simplify right side
    23,374,951.79x = 421,330,759,975,541.81
  5. Step 5: Solve for x
    x = 421,330,759,975,541.81/23,374,951.79
  6. Step 6: Final answer
    x = 18,024,882.52

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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.