Home / 43,683,490.20-65,525,235.30-26,677,378.20

Finding the Fourth Proportional to 43,683,490.20, 65,525,235.30 and 26,677,378.20

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Solution

The fourth proportional to 43,683,490.20, 65,525,235.30 and 26,677,378.20 is: 40,016,067.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,683,490.20 : 65,525,235.30 = 26,677,378.20 : x
  2. Step 2: Convert to fraction form
    43,683,490.20/65,525,235.30 = 26,677,378.20/x
  3. Step 3: Cross multiply
    43,683,490.20x = 65,525,235.30 × 26,677,378.20
  4. Step 4: Simplify right side
    43,683,490.20x = 1,748,041,483,742,090.25
  5. Step 5: Solve for x
    x = 1,748,041,483,742,090.25/43,683,490.20
  6. Step 6: Final answer
    x = 40,016,067.30

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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.