Home / 237,533,984.70-356,300,264.23-60,270,782.74

Finding the Fourth Proportional to 237,533,984.70, 356,300,264.23 and 60,270,782.74

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Solution

The fourth proportional to 237,533,984.70, 356,300,264.23 and 60,270,782.74 is: 90,405,993.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,533,984.70 : 356,300,264.23 = 60,270,782.74 : x
  2. Step 2: Convert to fraction form
    237,533,984.70/356,300,264.23 = 60,270,782.74/x
  3. Step 3: Cross multiply
    237,533,984.70x = 356,300,264.23 × 60,270,782.74
  4. Step 4: Simplify right side
    237,533,984.70x = 21,474,495,814,569,496
  5. Step 5: Solve for x
    x = 21,474,495,814,569,496/237,533,984.70
  6. Step 6: Final answer
    x = 90,405,993.24

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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.