Home / 1,880,156,710.49-2,594,639,771.82-1,033,476,473.05

Finding the Fourth Proportional to 1,880,156,710.49, 2,594,639,771.82 and 1,033,476,473.05

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Solution

The fourth proportional to 1,880,156,710.49, 2,594,639,771.82 and 1,033,476,473.05 is: 1,426,210,456.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,156,710.49 : 2,594,639,771.82 = 1,033,476,473.05 : x
  2. Step 2: Convert to fraction form
    1,880,156,710.49/2,594,639,771.82 = 1,033,476,473.05/x
  3. Step 3: Cross multiply
    1,880,156,710.49x = 2,594,639,771.82 × 1,033,476,473.05
  4. Step 4: Simplify right side
    1,880,156,710.49x = 2,681,499,160,213,206,528
  5. Step 5: Solve for x
    x = 2,681,499,160,213,206,528/1,880,156,710.49
  6. Step 6: Final answer
    x = 1,426,210,456.42

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Double scale
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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.