Home / 944,696,158.27-1,417,039,191.51-245,187,783.41

Finding the Fourth Proportional to 944,696,158.27, 1,417,039,191.51 and 245,187,783.41

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Solution

The fourth proportional to 944,696,158.27, 1,417,039,191.51 and 245,187,783.41 is: 367,780,365.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,696,158.27 : 1,417,039,191.51 = 245,187,783.41 : x
  2. Step 2: Convert to fraction form
    944,696,158.27/1,417,039,191.51 = 245,187,783.41/x
  3. Step 3: Cross multiply
    944,696,158.27x = 1,417,039,191.51 × 245,187,783.41
  4. Step 4: Simplify right side
    944,696,158.27x = 347,440,698,371,435,392
  5. Step 5: Solve for x
    x = 347,440,698,371,435,392/944,696,158.27
  6. Step 6: Final answer
    x = 367,780,365.50

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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.