Home / 25,249,511.76-37,868,770.06-6,805,026.26

Finding the Fourth Proportional to 25,249,511.76, 37,868,770.06 and 6,805,026.26

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Solution

The fourth proportional to 25,249,511.76, 37,868,770.06 and 6,805,026.26 is: 10,206,057.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,249,511.76 : 37,868,770.06 = 6,805,026.26 : x
  2. Step 2: Convert to fraction form
    25,249,511.76/37,868,770.06 = 6,805,026.26/x
  3. Step 3: Cross multiply
    25,249,511.76x = 37,868,770.06 × 6,805,026.26
  4. Step 4: Simplify right side
    25,249,511.76x = 257,697,974,627,853.22
  5. Step 5: Solve for x
    x = 257,697,974,627,853.22/25,249,511.76
  6. Step 6: Final answer
    x = 10,206,057.73

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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.