Home / 596,163,173.07-894,627,394.40-289,287,882.03

Finding the Fourth Proportional to 596,163,173.07, 894,627,394.40 and 289,287,882.03

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Solution

The fourth proportional to 596,163,173.07, 894,627,394.40 and 289,287,882.03 is: 434,117,496.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,163,173.07 : 894,627,394.40 = 289,287,882.03 : x
  2. Step 2: Convert to fraction form
    596,163,173.07/894,627,394.40 = 289,287,882.03/x
  3. Step 3: Cross multiply
    596,163,173.07x = 894,627,394.40 × 289,287,882.03
  4. Step 4: Simplify right side
    596,163,173.07x = 258,804,864,134,442,880
  5. Step 5: Solve for x
    x = 258,804,864,134,442,880/596,163,173.07
  6. Step 6: Final answer
    x = 434,117,496.39

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1.5x scale

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.