Home / 886,465,008.90-1,329,697,513.35-596,227,364.10

Finding the Fourth Proportional to 886,465,008.90, 1,329,697,513.35 and 596,227,364.10

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Solution

The fourth proportional to 886,465,008.90, 1,329,697,513.35 and 596,227,364.10 is: 894,341,046.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,465,008.90 : 1,329,697,513.35 = 596,227,364.10 : x
  2. Step 2: Convert to fraction form
    886,465,008.90/1,329,697,513.35 = 596,227,364.10/x
  3. Step 3: Cross multiply
    886,465,008.90x = 1,329,697,513.35 × 596,227,364.10
  4. Step 4: Simplify right side
    886,465,008.90x = 792,802,043,434,995,072
  5. Step 5: Solve for x
    x = 792,802,043,434,995,072/886,465,008.90
  6. Step 6: Final answer
    x = 894,341,046.15

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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.