Home / 1,070,045,161,402.30-1,476,662,563,773.30-588,868,914,064.28

Finding the Fourth Proportional to 1,070,045,161,402.30, 1,476,662,563,773.30 and 588,868,914,064.28

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Solution

The fourth proportional to 1,070,045,161,402.30, 1,476,662,563,773.30 and 588,868,914,064.28 is: 812,639,234,057.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,045,161,402.30 : 1,476,662,563,773.30 = 588,868,914,064.28 : x
  2. Step 2: Convert to fraction form
    1,070,045,161,402.30/1,476,662,563,773.30 = 588,868,914,064.28/x
  3. Step 3: Cross multiply
    1,070,045,161,402.30x = 1,476,662,563,773.30 × 588,868,914,064.28
  4. Step 4: Simplify right side
    1,070,045,161,402.30x = 869,560,680,368,558,808,498,176
  5. Step 5: Solve for x
    x = 869,560,680,368,558,808,498,176/1,070,045,161,402.30
  6. Step 6: Final answer
    x = 812,639,234,057.18

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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.