Home / 2,466,248,634.48-3,699,186,890.85-785,466,201.67

Finding the Fourth Proportional to 2,466,248,634.48, 3,699,186,890.85 and 785,466,201.67

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Solution

The fourth proportional to 2,466,248,634.48, 3,699,186,890.85 and 785,466,201.67 is: 1,178,140,044.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,248,634.48 : 3,699,186,890.85 = 785,466,201.67 : x
  2. Step 2: Convert to fraction form
    2,466,248,634.48/3,699,186,890.85 = 785,466,201.67/x
  3. Step 3: Cross multiply
    2,466,248,634.48x = 3,699,186,890.85 × 785,466,201.67
  4. Step 4: Simplify right side
    2,466,248,634.48x = 2,905,586,276,423,406,080
  5. Step 5: Solve for x
    x = 2,905,586,276,423,406,080/2,466,248,634.48
  6. Step 6: Final answer
    x = 1,178,140,044.68

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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.