Home / 769,606,017.04-1,154,600,349.72-224,352,344.08

Finding the Fourth Proportional to 769,606,017.04, 1,154,600,349.72 and 224,352,344.08

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Solution

The fourth proportional to 769,606,017.04, 1,154,600,349.72 and 224,352,344.08 is: 336,584,290.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,606,017.04 : 1,154,600,349.72 = 224,352,344.08 : x
  2. Step 2: Convert to fraction form
    769,606,017.04/1,154,600,349.72 = 224,352,344.08/x
  3. Step 3: Cross multiply
    769,606,017.04x = 1,154,600,349.72 × 224,352,344.08
  4. Step 4: Simplify right side
    769,606,017.04x = 259,037,294,935,269,792
  5. Step 5: Solve for x
    x = 259,037,294,935,269,792/769,606,017.04
  6. Step 6: Final answer
    x = 336,584,290.14

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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.