Home / 55,968,355.20-83,952,532.80-32,036,246.40

Finding the Fourth Proportional to 55,968,355.20, 83,952,532.80 and 32,036,246.40

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Solution

The fourth proportional to 55,968,355.20, 83,952,532.80 and 32,036,246.40 is: 48,054,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,968,355.20 : 83,952,532.80 = 32,036,246.40 : x
  2. Step 2: Convert to fraction form
    55,968,355.20/83,952,532.80 = 32,036,246.40/x
  3. Step 3: Cross multiply
    55,968,355.20x = 83,952,532.80 × 32,036,246.40
  4. Step 4: Simplify right side
    55,968,355.20x = 2,689,524,026,684,881.50
  5. Step 5: Solve for x
    x = 2,689,524,026,684,881.50/55,968,355.20
  6. Step 6: Final answer
    x = 48,054,369.60

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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.