Home / 32,602,232.40-48,903,348.60-21,264,824.40

Finding the Fourth Proportional to 32,602,232.40, 48,903,348.60 and 21,264,824.40

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Solution

The fourth proportional to 32,602,232.40, 48,903,348.60 and 21,264,824.40 is: 31,897,236.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,602,232.40 : 48,903,348.60 = 21,264,824.40 : x
  2. Step 2: Convert to fraction form
    32,602,232.40/48,903,348.60 = 21,264,824.40/x
  3. Step 3: Cross multiply
    32,602,232.40x = 48,903,348.60 × 21,264,824.40
  4. Step 4: Simplify right side
    32,602,232.40x = 1,039,921,120,550,985.75
  5. Step 5: Solve for x
    x = 1,039,921,120,550,985.75/32,602,232.40
  6. Step 6: Final answer
    x = 31,897,236.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.