Home / 33,798,712.80-50,615,387.28-30,523,461.60

Finding the Fourth Proportional to 33,798,712.80, 50,615,387.28 and 30,523,461.60

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Solution

The fourth proportional to 33,798,712.80, 50,615,387.28 and 30,523,461.60 is: 45,710,522.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,798,712.80 : 50,615,387.28 = 30,523,461.60 : x
  2. Step 2: Convert to fraction form
    33,798,712.80/50,615,387.28 = 30,523,461.60/x
  3. Step 3: Cross multiply
    33,798,712.80x = 50,615,387.28 × 30,523,461.60
  4. Step 4: Simplify right side
    33,798,712.80x = 1,544,956,830,010,208.50
  5. Step 5: Solve for x
    x = 1,544,956,830,010,208.50/33,798,712.80
  6. Step 6: Final answer
    x = 45,710,522.74

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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.