Home / 1,134,096,355.80-1,699,231,346.10-550,574,137.80

Finding the Fourth Proportional to 1,134,096,355.80, 1,699,231,346.10 and 550,574,137.80

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Solution

The fourth proportional to 1,134,096,355.80, 1,699,231,346.10 and 550,574,137.80 is: 824,932,404.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,096,355.80 : 1,699,231,346.10 = 550,574,137.80 : x
  2. Step 2: Convert to fraction form
    1,134,096,355.80/1,699,231,346.10 = 550,574,137.80/x
  3. Step 3: Cross multiply
    1,134,096,355.80x = 1,699,231,346.10 × 550,574,137.80
  4. Step 4: Simplify right side
    1,134,096,355.80x = 935,552,833,301,740,800
  5. Step 5: Solve for x
    x = 935,552,833,301,740,800/1,134,096,355.80
  6. Step 6: Final answer
    x = 824,932,404.13

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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.