Home / 19,034,912,526.08-26,268,809,251.88-10,461,643,049.43

Finding the Fourth Proportional to 19,034,912,526.08, 26,268,809,251.88 and 10,461,643,049.43

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Solution

The fourth proportional to 19,034,912,526.08, 26,268,809,251.88 and 10,461,643,049.43 is: 14,437,413,639.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034,912,526.08 : 26,268,809,251.88 = 10,461,643,049.43 : x
  2. Step 2: Convert to fraction form
    19,034,912,526.08/26,268,809,251.88 = 10,461,643,049.43/x
  3. Step 3: Cross multiply
    19,034,912,526.08x = 26,268,809,251.88 × 10,461,643,049.43
  4. Step 4: Simplify right side
    19,034,912,526.08x = 274,814,905,726,732,894,208
  5. Step 5: Solve for x
    x = 274,814,905,726,732,894,208/19,034,912,526.08
  6. Step 6: Final answer
    x = 14,437,413,639.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.