Home / 6,819,621,349,296.50-10,229,432,142,125-1,656,431,574,717.10

Finding the Fourth Proportional to 6,819,621,349,296.50, 10,229,432,142,125 and 1,656,431,574,717.10

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Solution

The fourth proportional to 6,819,621,349,296.50, 10,229,432,142,125 and 1,656,431,574,717.10 is: 2,484,647,390,780.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,819,621,349,296.50 : 10,229,432,142,125 = 1,656,431,574,717.10 : x
  2. Step 2: Convert to fraction form
    6,819,621,349,296.50/10,229,432,142,125 = 1,656,431,574,717.10/x
  3. Step 3: Cross multiply
    6,819,621,349,296.50x = 10,229,432,142,125 × 1,656,431,574,717.10
  4. Step 4: Simplify right side
    6,819,621,349,296.50x = 16,944,354,391,641,832,908,914,688
  5. Step 5: Solve for x
    x = 16,944,354,391,641,832,908,914,688/6,819,621,349,296.50
  6. Step 6: Final answer
    x = 2,484,647,390,780.69

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Double scale
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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.