Home / 597,870,286.80-896,805,430.20-537,404,110.80

Finding the Fourth Proportional to 597,870,286.80, 896,805,430.20 and 537,404,110.80

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Solution

The fourth proportional to 597,870,286.80, 896,805,430.20 and 537,404,110.80 is: 806,106,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,870,286.80 : 896,805,430.20 = 537,404,110.80 : x
  2. Step 2: Convert to fraction form
    597,870,286.80/896,805,430.20 = 537,404,110.80/x
  3. Step 3: Cross multiply
    597,870,286.80x = 896,805,430.20 × 537,404,110.80
  4. Step 4: Simplify right side
    597,870,286.80x = 481,946,924,777,242,432
  5. Step 5: Solve for x
    x = 481,946,924,777,242,432/597,870,286.80
  6. Step 6: Final answer
    x = 806,106,166.20

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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.