Home / 597,905,304.30-896,857,956.45-548,020,709.10

Finding the Fourth Proportional to 597,905,304.30, 896,857,956.45 and 548,020,709.10

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Solution

The fourth proportional to 597,905,304.30, 896,857,956.45 and 548,020,709.10 is: 822,031,063.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,905,304.30 : 896,857,956.45 = 548,020,709.10 : x
  2. Step 2: Convert to fraction form
    597,905,304.30/896,857,956.45 = 548,020,709.10/x
  3. Step 3: Cross multiply
    597,905,304.30x = 896,857,956.45 × 548,020,709.10
  4. Step 4: Simplify right side
    597,905,304.30x = 491,496,733,255,705,984
  5. Step 5: Solve for x
    x = 491,496,733,255,705,984/597,905,304.30
  6. Step 6: Final answer
    x = 822,031,063.65

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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.