Home / 37,292,184.30-55,941,556.95-11,390,333.16

Finding the Fourth Proportional to 37,292,184.30, 55,941,556.95 and 11,390,333.16

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Solution

The fourth proportional to 37,292,184.30, 55,941,556.95 and 11,390,333.16 is: 17,086,501.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,292,184.30 : 55,941,556.95 = 11,390,333.16 : x
  2. Step 2: Convert to fraction form
    37,292,184.30/55,941,556.95 = 11,390,333.16/x
  3. Step 3: Cross multiply
    37,292,184.30x = 55,941,556.95 × 11,390,333.16
  4. Step 4: Simplify right side
    37,292,184.30x = 637,192,971,149,613.50
  5. Step 5: Solve for x
    x = 637,192,971,149,613.50/37,292,184.30
  6. Step 6: Final answer
    x = 17,086,501.72

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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.