Home / 34,133,260,885.08-51,097,882,113.08-20,646,730,347.28

Finding the Fourth Proportional to 34,133,260,885.08, 51,097,882,113.08 and 20,646,730,347.28

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Solution

The fourth proportional to 34,133,260,885.08, 51,097,882,113.08 and 20,646,730,347.28 is: 30,908,391,579.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,133,260,885.08 : 51,097,882,113.08 = 20,646,730,347.28 : x
  2. Step 2: Convert to fraction form
    34,133,260,885.08/51,097,882,113.08 = 20,646,730,347.28/x
  3. Step 3: Cross multiply
    34,133,260,885.08x = 51,097,882,113.08 × 20,646,730,347.28
  4. Step 4: Simplify right side
    34,133,260,885.08x = 1,055,004,193,305,864,699,904
  5. Step 5: Solve for x
    x = 1,055,004,193,305,864,699,904/34,133,260,885.08
  6. Step 6: Final answer
    x = 30,908,391,579.05

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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.