Home / 4,918,715,912,272.40-6,788,041,329,288.20-2,723,881,132,004.40

Finding the Fourth Proportional to 4,918,715,912,272.40, 6,788,041,329,288.20 and 2,723,881,132,004.40

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Solution

The fourth proportional to 4,918,715,912,272.40, 6,788,041,329,288.20 and 2,723,881,132,004.40 is: 3,759,074,122,166.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,715,912,272.40 : 6,788,041,329,288.20 = 2,723,881,132,004.40 : x
  2. Step 2: Convert to fraction form
    4,918,715,912,272.40/6,788,041,329,288.20 = 2,723,881,132,004.40/x
  3. Step 3: Cross multiply
    4,918,715,912,272.40x = 6,788,041,329,288.20 × 2,723,881,132,004.40
  4. Step 4: Simplify right side
    4,918,715,912,272.40x = 18,489,817,700,114,195,286,065,152
  5. Step 5: Solve for x
    x = 18,489,817,700,114,195,286,065,152/4,918,715,912,272.40
  6. Step 6: Final answer
    x = 3,759,074,122,166.99

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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.