Home / 68,433,223.04-102,585,537.60-22,963,130.24

Finding the Fourth Proportional to 68,433,223.04, 102,585,537.60 and 22,963,130.24

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Solution

The fourth proportional to 68,433,223.04, 102,585,537.60 and 22,963,130.24 is: 34,423,120.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,433,223.04 : 102,585,537.60 = 22,963,130.24 : x
  2. Step 2: Convert to fraction form
    68,433,223.04/102,585,537.60 = 22,963,130.24/x
  3. Step 3: Cross multiply
    68,433,223.04x = 102,585,537.60 × 22,963,130.24
  4. Step 4: Simplify right side
    68,433,223.04x = 2,355,685,060,649,216.50
  5. Step 5: Solve for x
    x = 2,355,685,060,649,216.50/68,433,223.04
  6. Step 6: Final answer
    x = 34,423,120.17

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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.