Home / 8,733,123,813.66-13,097,756,857.77-2,520,939,206.94

Finding the Fourth Proportional to 8,733,123,813.66, 13,097,756,857.77 and 2,520,939,206.94

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Solution

The fourth proportional to 8,733,123,813.66, 13,097,756,857.77 and 2,520,939,206.94 is: 3,780,852,017.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,123,813.66 : 13,097,756,857.77 = 2,520,939,206.94 : x
  2. Step 2: Convert to fraction form
    8,733,123,813.66/13,097,756,857.77 = 2,520,939,206.94/x
  3. Step 3: Cross multiply
    8,733,123,813.66x = 13,097,756,857.77 × 2,520,939,206.94
  4. Step 4: Simplify right side
    8,733,123,813.66x = 33,018,648,785,719,652,352
  5. Step 5: Solve for x
    x = 33,018,648,785,719,652,352/8,733,123,813.66
  6. Step 6: Final answer
    x = 3,780,852,017.02

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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.