Home / 334,318,063.04-461,401,490.11-202,160,005.43

Finding the Fourth Proportional to 334,318,063.04, 461,401,490.11 and 202,160,005.43

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Solution

The fourth proportional to 334,318,063.04, 461,401,490.11 and 202,160,005.43 is: 279,006,545.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,318,063.04 : 461,401,490.11 = 202,160,005.43 : x
  2. Step 2: Convert to fraction form
    334,318,063.04/461,401,490.11 = 202,160,005.43/x
  3. Step 3: Cross multiply
    334,318,063.04x = 461,401,490.11 × 202,160,005.43
  4. Step 4: Simplify right side
    334,318,063.04x = 93,276,927,746,047,696
  5. Step 5: Solve for x
    x = 93,276,927,746,047,696/334,318,063.04
  6. Step 6: Final answer
    x = 279,006,545.14

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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.