Home / 602,494,583.40-903,329,294.04-306,817,356.96

Finding the Fourth Proportional to 602,494,583.40, 903,329,294.04 and 306,817,356.96

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Solution

The fourth proportional to 602,494,583.40, 903,329,294.04 and 306,817,356.96 is: 460,015,930.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,494,583.40 : 903,329,294.04 = 306,817,356.96 : x
  2. Step 2: Convert to fraction form
    602,494,583.40/903,329,294.04 = 306,817,356.96/x
  3. Step 3: Cross multiply
    602,494,583.40x = 903,329,294.04 × 306,817,356.96
  4. Step 4: Simplify right side
    602,494,583.40x = 277,157,106,461,895,456
  5. Step 5: Solve for x
    x = 277,157,106,461,895,456/602,494,583.40
  6. Step 6: Final answer
    x = 460,015,930.60

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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.