Home / 52,592,594.84-72,584,990.30-30,265,122.28

Finding the Fourth Proportional to 52,592,594.84, 72,584,990.30 and 30,265,122.28

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Solution

The fourth proportional to 52,592,594.84, 72,584,990.30 and 30,265,122.28 is: 41,770,017.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,592,594.84 : 72,584,990.30 = 30,265,122.28 : x
  2. Step 2: Convert to fraction form
    52,592,594.84/72,584,990.30 = 30,265,122.28/x
  3. Step 3: Cross multiply
    52,592,594.84x = 72,584,990.30 × 30,265,122.28
  4. Step 4: Simplify right side
    52,592,594.84x = 2,196,793,607,122,114
  5. Step 5: Solve for x
    x = 2,196,793,607,122,114/52,592,594.84
  6. Step 6: Final answer
    x = 41,770,017.51

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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.