Home / 79,365,046.58-119,047,971.21-24,773,055.87

Finding the Fourth Proportional to 79,365,046.58, 119,047,971.21 and 24,773,055.87

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Solution

The fourth proportional to 79,365,046.58, 119,047,971.21 and 24,773,055.87 is: 37,159,709.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,365,046.58 : 119,047,971.21 = 24,773,055.87 : x
  2. Step 2: Convert to fraction form
    79,365,046.58/119,047,971.21 = 24,773,055.87/x
  3. Step 3: Cross multiply
    79,365,046.58x = 119,047,971.21 × 24,773,055.87
  4. Step 4: Simplify right side
    79,365,046.58x = 2,949,182,041,995,481.50
  5. Step 5: Solve for x
    x = 2,949,182,041,995,481.50/79,365,046.58
  6. Step 6: Final answer
    x = 37,159,709.08

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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.