Home / 34,133,260,881.08-51,097,882,107.10-20,646,730,343.27

Finding the Fourth Proportional to 34,133,260,881.08, 51,097,882,107.10 and 20,646,730,343.27

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Solution

The fourth proportional to 34,133,260,881.08, 51,097,882,107.10 and 20,646,730,343.27 is: 30,908,391,573.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,133,260,881.08 : 51,097,882,107.10 = 20,646,730,343.27 : x
  2. Step 2: Convert to fraction form
    34,133,260,881.08/51,097,882,107.10 = 20,646,730,343.27/x
  3. Step 3: Cross multiply
    34,133,260,881.08x = 51,097,882,107.10 × 20,646,730,343.27
  4. Step 4: Simplify right side
    34,133,260,881.08x = 1,055,004,192,977,679,417,344
  5. Step 5: Solve for x
    x = 1,055,004,192,977,679,417,344/34,133,260,881.08
  6. Step 6: Final answer
    x = 30,908,391,573.05

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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.