Home / 251,421,000.83-377,131,501.24-251,421,000.83

Finding the Fourth Proportional to 251,421,000.83, 377,131,501.24 and 251,421,000.83

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Solution

The fourth proportional to 251,421,000.83, 377,131,501.24 and 251,421,000.83 is: 377,131,501.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,421,000.83 : 377,131,501.24 = 251,421,000.83 : x
  2. Step 2: Convert to fraction form
    251,421,000.83/377,131,501.24 = 251,421,000.83/x
  3. Step 3: Cross multiply
    251,421,000.83x = 377,131,501.24 × 251,421,000.83
  4. Step 4: Simplify right side
    251,421,000.83x = 94,818,779,483,766,976
  5. Step 5: Solve for x
    x = 94,818,779,483,766,976/251,421,000.83
  6. Step 6: Final answer
    x = 377,131,501.24

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1.5x scale

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.