Home / 37,220,871.53-55,780,230.76-23,549,543.97

Finding the Fourth Proportional to 37,220,871.53, 55,780,230.76 and 23,549,543.97

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Solution

The fourth proportional to 37,220,871.53, 55,780,230.76 and 23,549,543.97 is: 35,291,999.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,220,871.53 : 55,780,230.76 = 23,549,543.97 : x
  2. Step 2: Convert to fraction form
    37,220,871.53/55,780,230.76 = 23,549,543.97/x
  3. Step 3: Cross multiply
    37,220,871.53x = 55,780,230.76 × 23,549,543.97
  4. Step 4: Simplify right side
    37,220,871.53x = 1,313,598,996,880,492.50
  5. Step 5: Solve for x
    x = 1,313,598,996,880,492.50/37,220,871.53
  6. Step 6: Final answer
    x = 35,291,999.97

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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.