Home / 52,824,009.60-79,236,014.40-52,824,009.60

Finding the Fourth Proportional to 52,824,009.60, 79,236,014.40 and 52,824,009.60

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Solution

The fourth proportional to 52,824,009.60, 79,236,014.40 and 52,824,009.60 is: 79,236,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,824,009.60 : 79,236,014.40 = 52,824,009.60 : x
  2. Step 2: Convert to fraction form
    52,824,009.60/79,236,014.40 = 52,824,009.60/x
  3. Step 3: Cross multiply
    52,824,009.60x = 79,236,014.40 × 52,824,009.60
  4. Step 4: Simplify right side
    52,824,009.60x = 4,185,563,985,331,338.50
  5. Step 5: Solve for x
    x = 4,185,563,985,331,338.50/52,824,009.60
  6. Step 6: Final answer
    x = 79,236,014.40

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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.