Home / 37,034,421.43-55,559,432.55-14,004,846.13

Finding the Fourth Proportional to 37,034,421.43, 55,559,432.55 and 14,004,846.13

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Solution

The fourth proportional to 37,034,421.43, 55,559,432.55 and 14,004,846.13 is: 21,010,218.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,034,421.43 : 55,559,432.55 = 14,004,846.13 : x
  2. Step 2: Convert to fraction form
    37,034,421.43/55,559,432.55 = 14,004,846.13/x
  3. Step 3: Cross multiply
    37,034,421.43x = 55,559,432.55 × 14,004,846.13
  4. Step 4: Simplify right side
    37,034,421.43x = 778,101,303,932,863.50
  5. Step 5: Solve for x
    x = 778,101,303,932,863.50/37,034,421.43
  6. Step 6: Final answer
    x = 21,010,218.98

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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.