Home / 11,849,866,739.85-17,774,764,678.59-3,006,688,499.85

Finding the Fourth Proportional to 11,849,866,739.85, 17,774,764,678.59 and 3,006,688,499.85

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Solution

The fourth proportional to 11,849,866,739.85, 17,774,764,678.59 and 3,006,688,499.85 is: 4,510,023,759.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,849,866,739.85 : 17,774,764,678.59 = 3,006,688,499.85 : x
  2. Step 2: Convert to fraction form
    11,849,866,739.85/17,774,764,678.59 = 3,006,688,499.85/x
  3. Step 3: Cross multiply
    11,849,866,739.85x = 17,774,764,678.59 × 3,006,688,499.85
  4. Step 4: Simplify right side
    11,849,866,739.85x = 53,443,180,546,656,534,528
  5. Step 5: Solve for x
    x = 53,443,180,546,656,534,528/11,849,866,739.85
  6. Step 6: Final answer
    x = 4,510,023,759.76

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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.