Home / 37,328,302.18-55,980,344.10-14,298,011.20

Finding the Fourth Proportional to 37,328,302.18, 55,980,344.10 and 14,298,011.20

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Solution

The fourth proportional to 37,328,302.18, 55,980,344.10 and 14,298,011.20 is: 21,442,378.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,328,302.18 : 55,980,344.10 = 14,298,011.20 : x
  2. Step 2: Convert to fraction form
    37,328,302.18/55,980,344.10 = 14,298,011.20/x
  3. Step 3: Cross multiply
    37,328,302.18x = 55,980,344.10 × 14,298,011.20
  4. Step 4: Simplify right side
    37,328,302.18x = 800,407,586,921,653.88
  5. Step 5: Solve for x
    x = 800,407,586,921,653.88/37,328,302.18
  6. Step 6: Final answer
    x = 21,442,378.58

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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.