Home / 37,515,330.72-56,243,598.56-14,813,220.96

Finding the Fourth Proportional to 37,515,330.72, 56,243,598.56 and 14,813,220.96

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Solution

The fourth proportional to 37,515,330.72, 56,243,598.56 and 14,813,220.96 is: 22,208,223.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,515,330.72 : 56,243,598.56 = 14,813,220.96 : x
  2. Step 2: Convert to fraction form
    37,515,330.72/56,243,598.56 = 14,813,220.96/x
  3. Step 3: Cross multiply
    37,515,330.72x = 56,243,598.56 × 14,813,220.96
  4. Step 4: Simplify right side
    37,515,330.72x = 833,148,853,054,817.88
  5. Step 5: Solve for x
    x = 833,148,853,054,817.88/37,515,330.72
  6. Step 6: Final answer
    x = 22,208,223.60

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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.