Home / 3,065,389,628.60-4,598,084,442.90-2,097,930,812.60

Finding the Fourth Proportional to 3,065,389,628.60, 4,598,084,442.90 and 2,097,930,812.60

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Solution

The fourth proportional to 3,065,389,628.60, 4,598,084,442.90 and 2,097,930,812.60 is: 3,146,896,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,389,628.60 : 4,598,084,442.90 = 2,097,930,812.60 : x
  2. Step 2: Convert to fraction form
    3,065,389,628.60/4,598,084,442.90 = 2,097,930,812.60/x
  3. Step 3: Cross multiply
    3,065,389,628.60x = 4,598,084,442.90 × 2,097,930,812.60
  4. Step 4: Simplify right side
    3,065,389,628.60x = 9,646,463,031,696,613,376
  5. Step 5: Solve for x
    x = 9,646,463,031,696,613,376/3,065,389,628.60
  6. Step 6: Final answer
    x = 3,146,896,218.90

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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.