Home / 52,943,477.20-79,415,215.80-24,245,663.20

Finding the Fourth Proportional to 52,943,477.20, 79,415,215.80 and 24,245,663.20

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Solution

The fourth proportional to 52,943,477.20, 79,415,215.80 and 24,245,663.20 is: 36,368,494.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,943,477.20 : 79,415,215.80 = 24,245,663.20 : x
  2. Step 2: Convert to fraction form
    52,943,477.20/79,415,215.80 = 24,245,663.20/x
  3. Step 3: Cross multiply
    52,943,477.20x = 79,415,215.80 × 24,245,663.20
  4. Step 4: Simplify right side
    52,943,477.20x = 1,925,474,575,242,118.50
  5. Step 5: Solve for x
    x = 1,925,474,575,242,118.50/52,943,477.20
  6. Step 6: Final answer
    x = 36,368,494.80

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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.