Home / 4,349,197,269.63-6,520,275,385.35-1,359,721,555.83

Finding the Fourth Proportional to 4,349,197,269.63, 6,520,275,385.35 and 1,359,721,555.83

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Solution

The fourth proportional to 4,349,197,269.63, 6,520,275,385.35 and 1,359,721,555.83 is: 2,038,481,687.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,197,269.63 : 6,520,275,385.35 = 1,359,721,555.83 : x
  2. Step 2: Convert to fraction form
    4,349,197,269.63/6,520,275,385.35 = 1,359,721,555.83/x
  3. Step 3: Cross multiply
    4,349,197,269.63x = 6,520,275,385.35 × 1,359,721,555.83
  4. Step 4: Simplify right side
    4,349,197,269.63x = 8,865,758,991,408,154,624
  5. Step 5: Solve for x
    x = 8,865,758,991,408,154,624/4,349,197,269.63
  6. Step 6: Final answer
    x = 2,038,481,687.95

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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.