Home / 37,113,416.58-55,668,314.16-13,774,700.67

Finding the Fourth Proportional to 37,113,416.58, 55,668,314.16 and 13,774,700.67

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Solution

The fourth proportional to 37,113,416.58, 55,668,314.16 and 13,774,700.67 is: 20,661,378.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,113,416.58 : 55,668,314.16 = 13,774,700.67 : x
  2. Step 2: Convert to fraction form
    37,113,416.58/55,668,314.16 = 13,774,700.67/x
  3. Step 3: Cross multiply
    37,113,416.58x = 55,668,314.16 × 13,774,700.67
  4. Step 4: Simplify right side
    37,113,416.58x = 766,814,364,357,522.38
  5. Step 5: Solve for x
    x = 766,814,364,357,522.38/37,113,416.58
  6. Step 6: Final answer
    x = 20,661,378.96

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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.