Home / 5,790,696,250.34-7,990,521,411.48-3,249,795,433.80

Finding the Fourth Proportional to 5,790,696,250.34, 7,990,521,411.48 and 3,249,795,433.80

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Solution

The fourth proportional to 5,790,696,250.34, 7,990,521,411.48 and 3,249,795,433.80 is: 4,484,358,853.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790,696,250.34 : 7,990,521,411.48 = 3,249,795,433.80 : x
  2. Step 2: Convert to fraction form
    5,790,696,250.34/7,990,521,411.48 = 3,249,795,433.80/x
  3. Step 3: Cross multiply
    5,790,696,250.34x = 7,990,521,411.48 × 3,249,795,433.80
  4. Step 4: Simplify right side
    5,790,696,250.34x = 25,967,559,996,708,835,328
  5. Step 5: Solve for x
    x = 25,967,559,996,708,835,328/5,790,696,250.34
  6. Step 6: Final answer
    x = 4,484,358,853.25

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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.