Home / 56,490,116.40-84,735,174.60-16,095,351.60

Finding the Fourth Proportional to 56,490,116.40, 84,735,174.60 and 16,095,351.60

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Solution

The fourth proportional to 56,490,116.40, 84,735,174.60 and 16,095,351.60 is: 24,143,027.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,490,116.40 : 84,735,174.60 = 16,095,351.60 : x
  2. Step 2: Convert to fraction form
    56,490,116.40/84,735,174.60 = 16,095,351.60/x
  3. Step 3: Cross multiply
    56,490,116.40x = 84,735,174.60 × 16,095,351.60
  4. Step 4: Simplify right side
    56,490,116.40x = 1,363,842,428,074,389.25
  5. Step 5: Solve for x
    x = 1,363,842,428,074,389.25/56,490,116.40
  6. Step 6: Final answer
    x = 24,143,027.40

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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.