Home / 55,158,116.40-82,611,203.40-32,483,300.40

Finding the Fourth Proportional to 55,158,116.40, 82,611,203.40 and 32,483,300.40

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Solution

The fourth proportional to 55,158,116.40, 82,611,203.40 and 32,483,300.40 is: 48,650,764.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,158,116.40 : 82,611,203.40 = 32,483,300.40 : x
  2. Step 2: Convert to fraction form
    55,158,116.40/82,611,203.40 = 32,483,300.40/x
  3. Step 3: Cross multiply
    55,158,116.40x = 82,611,203.40 × 32,483,300.40
  4. Step 4: Simplify right side
    55,158,116.40x = 2,683,484,536,447,701.50
  5. Step 5: Solve for x
    x = 2,683,484,536,447,701.50/55,158,116.40
  6. Step 6: Final answer
    x = 48,650,764.59

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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.