Home / 8,472,820,950.04-11,692,598,693.88-4,662,782,248

Finding the Fourth Proportional to 8,472,820,950.04, 11,692,598,693.88 and 4,662,782,248

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Solution

The fourth proportional to 8,472,820,950.04, 11,692,598,693.88 and 4,662,782,248 is: 6,434,697,716.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,472,820,950.04 : 11,692,598,693.88 = 4,662,782,248 : x
  2. Step 2: Convert to fraction form
    8,472,820,950.04/11,692,598,693.88 = 4,662,782,248/x
  3. Step 3: Cross multiply
    8,472,820,950.04x = 11,692,598,693.88 × 4,662,782,248
  4. Step 4: Simplify right side
    8,472,820,950.04x = 54,520,041,622,811,648,000
  5. Step 5: Solve for x
    x = 54,520,041,622,811,648,000/8,472,820,950.04
  6. Step 6: Final answer
    x = 6,434,697,716.89

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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.