Home / 35,556,352.71-53,334,140.27-8,630,008.71

Finding the Fourth Proportional to 35,556,352.71, 53,334,140.27 and 8,630,008.71

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Solution

The fourth proportional to 35,556,352.71, 53,334,140.27 and 8,630,008.71 is: 12,944,918.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,556,352.71 : 53,334,140.27 = 8,630,008.71 : x
  2. Step 2: Convert to fraction form
    35,556,352.71/53,334,140.27 = 8,630,008.71/x
  3. Step 3: Cross multiply
    35,556,352.71x = 53,334,140.27 × 8,630,008.71
  4. Step 4: Simplify right side
    35,556,352.71x = 460,274,095,027,311.75
  5. Step 5: Solve for x
    x = 460,274,095,027,311.75/35,556,352.71
  6. Step 6: Final answer
    x = 12,944,918.70

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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.