Home / 237,657,114.50-356,234,070.95-79,939,987.41

Finding the Fourth Proportional to 237,657,114.50, 356,234,070.95 and 79,939,987.41

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Solution

The fourth proportional to 237,657,114.50, 356,234,070.95 and 79,939,987.41 is: 119,825,350.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,657,114.50 : 356,234,070.95 = 79,939,987.41 : x
  2. Step 2: Convert to fraction form
    237,657,114.50/356,234,070.95 = 79,939,987.41/x
  3. Step 3: Cross multiply
    237,657,114.50x = 356,234,070.95 × 79,939,987.41
  4. Step 4: Simplify right side
    237,657,114.50x = 28,477,347,146,356,344
  5. Step 5: Solve for x
    x = 28,477,347,146,356,344/237,657,114.50
  6. Step 6: Final answer
    x = 119,825,350.93

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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.