Home / 4,849,208,537.70-7,273,812,806.55-3,686,947,070.70

Finding the Fourth Proportional to 4,849,208,537.70, 7,273,812,806.55 and 3,686,947,070.70

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Solution

The fourth proportional to 4,849,208,537.70, 7,273,812,806.55 and 3,686,947,070.70 is: 5,530,420,606.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,208,537.70 : 7,273,812,806.55 = 3,686,947,070.70 : x
  2. Step 2: Convert to fraction form
    4,849,208,537.70/7,273,812,806.55 = 3,686,947,070.70/x
  3. Step 3: Cross multiply
    4,849,208,537.70x = 7,273,812,806.55 × 3,686,947,070.70
  4. Step 4: Simplify right side
    4,849,208,537.70x = 26,818,162,819,929,669,632
  5. Step 5: Solve for x
    x = 26,818,162,819,929,669,632/4,849,208,537.70
  6. Step 6: Final answer
    x = 5,530,420,606.05

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Double scale
Find fourth proportional to 4,849,208,538.70, 7,273,812,808.05 and 3,686,947,071.70
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1.5x scale

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.