Home / 963,236,737,659.04-1,328,941,339,909.20-546,045,826,281.76

Finding the Fourth Proportional to 963,236,737,659.04, 1,328,941,339,909.20 and 546,045,826,281.76

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Solution

The fourth proportional to 963,236,737,659.04, 1,328,941,339,909.20 and 546,045,826,281.76 is: 753,358,799,202.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,236,737,659.04 : 1,328,941,339,909.20 = 546,045,826,281.76 : x
  2. Step 2: Convert to fraction form
    963,236,737,659.04/1,328,941,339,909.20 = 546,045,826,281.76/x
  3. Step 3: Cross multiply
    963,236,737,659.04x = 1,328,941,339,909.20 × 546,045,826,281.76
  4. Step 4: Simplify right side
    963,236,737,659.04x = 725,662,872,030,708,414,545,920
  5. Step 5: Solve for x
    x = 725,662,872,030,708,414,545,920/963,236,737,659.04
  6. Step 6: Final answer
    x = 753,358,799,202.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.