Home / 55,794,992.20-83,690,941.18-14,854,782.60

Finding the Fourth Proportional to 55,794,992.20, 83,690,941.18 and 14,854,782.60

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Solution

The fourth proportional to 55,794,992.20, 83,690,941.18 and 14,854,782.60 is: 22,281,762.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,794,992.20 : 83,690,941.18 = 14,854,782.60 : x
  2. Step 2: Convert to fraction form
    55,794,992.20/83,690,941.18 = 14,854,782.60/x
  3. Step 3: Cross multiply
    55,794,992.20x = 83,690,941.18 × 14,854,782.60
  4. Step 4: Simplify right side
    55,794,992.20x = 1,243,210,736,818,287.50
  5. Step 5: Solve for x
    x = 1,243,210,736,818,287.50/55,794,992.20
  6. Step 6: Final answer
    x = 22,281,762.00

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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.