Home / 8,797,818,296.04-12,140,903,892.42-4,783,488,510.66

Finding the Fourth Proportional to 8,797,818,296.04, 12,140,903,892.42 and 4,783,488,510.66

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Solution

The fourth proportional to 8,797,818,296.04, 12,140,903,892.42 and 4,783,488,510.66 is: 6,601,167,735.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,818,296.04 : 12,140,903,892.42 = 4,783,488,510.66 : x
  2. Step 2: Convert to fraction form
    8,797,818,296.04/12,140,903,892.42 = 4,783,488,510.66/x
  3. Step 3: Cross multiply
    8,797,818,296.04x = 12,140,903,892.42 × 4,783,488,510.66
  4. Step 4: Simplify right side
    8,797,818,296.04x = 58,075,874,278,418,341,888
  5. Step 5: Solve for x
    x = 58,075,874,278,418,341,888/8,797,818,296.04
  6. Step 6: Final answer
    x = 6,601,167,735.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.