Home / 5,822,585,141.85-8,724,990,386.30-3,457,087,960.95

Finding the Fourth Proportional to 5,822,585,141.85, 8,724,990,386.30 and 3,457,087,960.95

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Solution

The fourth proportional to 5,822,585,141.85, 8,724,990,386.30 and 3,457,087,960.95 is: 5,180,355,201.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,585,141.85 : 8,724,990,386.30 = 3,457,087,960.95 : x
  2. Step 2: Convert to fraction form
    5,822,585,141.85/8,724,990,386.30 = 3,457,087,960.95/x
  3. Step 3: Cross multiply
    5,822,585,141.85x = 8,724,990,386.30 × 3,457,087,960.95
  4. Step 4: Simplify right side
    5,822,585,141.85x = 30,163,059,223,864,934,400
  5. Step 5: Solve for x
    x = 30,163,059,223,864,934,400/5,822,585,141.85
  6. Step 6: Final answer
    x = 5,180,355,201.17

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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.