Home / 1,606,252,202,892.10-2,409,696,288,458.80-458,894,196,759.46

Finding the Fourth Proportional to 1,606,252,202,892.10, 2,409,696,288,458.80 and 458,894,196,759.46

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Solution

The fourth proportional to 1,606,252,202,892.10, 2,409,696,288,458.80 and 458,894,196,759.46 is: 688,432,140,815.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,252,202,892.10 : 2,409,696,288,458.80 = 458,894,196,759.46 : x
  2. Step 2: Convert to fraction form
    1,606,252,202,892.10/2,409,696,288,458.80 = 458,894,196,759.46/x
  3. Step 3: Cross multiply
    1,606,252,202,892.10x = 2,409,696,288,458.80 × 458,894,196,759.46
  4. Step 4: Simplify right side
    1,606,252,202,892.10x = 1,105,795,642,726,553,076,367,360
  5. Step 5: Solve for x
    x = 1,105,795,642,726,553,076,367,360/1,606,252,202,892.10
  6. Step 6: Final answer
    x = 688,432,140,815.46

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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.