Home / 237,438,064.80-356,157,097.20-101,137,226.40

Finding the Fourth Proportional to 237,438,064.80, 356,157,097.20 and 101,137,226.40

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Solution

The fourth proportional to 237,438,064.80, 356,157,097.20 and 101,137,226.40 is: 151,705,839.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,438,064.80 : 356,157,097.20 = 101,137,226.40 : x
  2. Step 2: Convert to fraction form
    237,438,064.80/356,157,097.20 = 101,137,226.40/x
  3. Step 3: Cross multiply
    237,438,064.80x = 356,157,097.20 × 101,137,226.40
  4. Step 4: Simplify right side
    237,438,064.80x = 36,020,740,973,483,208
  5. Step 5: Solve for x
    x = 36,020,740,973,483,208/237,438,064.80
  6. Step 6: Final answer
    x = 151,705,839.60

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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.