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Finding the Fourth Proportional to 62,835,774.80, 94,253,662.20 and 32,602,686.80

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Solution

The fourth proportional to 62,835,774.80, 94,253,662.20 and 32,602,686.80 is: 48,904,030.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,835,774.80 : 94,253,662.20 = 32,602,686.80 : x
  2. Step 2: Convert to fraction form
    62,835,774.80/94,253,662.20 = 32,602,686.80/x
  3. Step 3: Cross multiply
    62,835,774.80x = 94,253,662.20 × 32,602,686.80
  4. Step 4: Simplify right side
    62,835,774.80x = 3,072,922,628,459,599
  5. Step 5: Solve for x
    x = 3,072,922,628,459,599/62,835,774.80
  6. Step 6: Final answer
    x = 48,904,030.20

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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.