Home / 3,503,176,881.96-4,808,632,711.50-3,097,818,356.52

Finding the Fourth Proportional to 3,503,176,881.96, 4,808,632,711.50 and 3,097,818,356.52

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Solution

The fourth proportional to 3,503,176,881.96, 4,808,632,711.50 and 3,097,818,356.52 is: 4,252,217,682.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,176,881.96 : 4,808,632,711.50 = 3,097,818,356.52 : x
  2. Step 2: Convert to fraction form
    3,503,176,881.96/4,808,632,711.50 = 3,097,818,356.52/x
  3. Step 3: Cross multiply
    3,503,176,881.96x = 4,808,632,711.50 × 3,097,818,356.52
  4. Step 4: Simplify right side
    3,503,176,881.96x = 14,896,270,683,447,240,704
  5. Step 5: Solve for x
    x = 14,896,270,683,447,240,704/3,503,176,881.96
  6. Step 6: Final answer
    x = 4,252,217,682.80

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.