Home / 1,734,800,305.95-2,602,447,541.97-538,379,378.77

Finding the Fourth Proportional to 1,734,800,305.95, 2,602,447,541.97 and 538,379,378.77

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Solution

The fourth proportional to 1,734,800,305.95, 2,602,447,541.97 and 538,379,378.77 is: 807,645,748.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,800,305.95 : 2,602,447,541.97 = 538,379,378.77 : x
  2. Step 2: Convert to fraction form
    1,734,800,305.95/2,602,447,541.97 = 538,379,378.77/x
  3. Step 3: Cross multiply
    1,734,800,305.95x = 2,602,447,541.97 × 538,379,378.77
  4. Step 4: Simplify right side
    1,734,800,305.95x = 1,401,104,090,935,418,112
  5. Step 5: Solve for x
    x = 1,401,104,090,935,418,112/1,734,800,305.95
  6. Step 6: Final answer
    x = 807,645,748.12

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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.