Home / 1,033,735,853.91-1,426,676,082.84-587,766,039.39

Finding the Fourth Proportional to 1,033,735,853.91, 1,426,676,082.84 and 587,766,039.39

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Solution

The fourth proportional to 1,033,735,853.91, 1,426,676,082.84 and 587,766,039.39 is: 811,185,708.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,735,853.91 : 1,426,676,082.84 = 587,766,039.39 : x
  2. Step 2: Convert to fraction form
    1,033,735,853.91/1,426,676,082.84 = 587,766,039.39/x
  3. Step 3: Cross multiply
    1,033,735,853.91x = 1,426,676,082.84 × 587,766,039.39
  4. Step 4: Simplify right side
    1,033,735,853.91x = 838,551,750,703,306,240
  5. Step 5: Solve for x
    x = 838,551,750,703,306,240/1,033,735,853.91
  6. Step 6: Final answer
    x = 811,185,708.16

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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.