Home / 4,224,666,669.20-6,336,994,664.28-1,604,465,893.52

Finding the Fourth Proportional to 4,224,666,669.20, 6,336,994,664.28 and 1,604,465,893.52

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Solution

The fourth proportional to 4,224,666,669.20, 6,336,994,664.28 and 1,604,465,893.52 is: 2,406,696,812.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,666,669.20 : 6,336,994,664.28 = 1,604,465,893.52 : x
  2. Step 2: Convert to fraction form
    4,224,666,669.20/6,336,994,664.28 = 1,604,465,893.52/x
  3. Step 3: Cross multiply
    4,224,666,669.20x = 6,336,994,664.28 × 1,604,465,893.52
  4. Step 4: Simplify right side
    4,224,666,669.20x = 10,167,491,806,255,482,880
  5. Step 5: Solve for x
    x = 10,167,491,806,255,482,880/4,224,666,669.20
  6. Step 6: Final answer
    x = 2,406,696,812.41

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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.