Home / 5,519,930,436,038.80-8,279,884,550,595.80-5,184,025,309,248.40

Finding the Fourth Proportional to 5,519,930,436,038.80, 8,279,884,550,595.80 and 5,184,025,309,248.40

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Solution

The fourth proportional to 5,519,930,436,038.80, 8,279,884,550,595.80 and 5,184,025,309,248.40 is: 7,776,027,536,090.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,519,930,436,038.80 : 8,279,884,550,595.80 = 5,184,025,309,248.40 : x
  2. Step 2: Convert to fraction form
    5,519,930,436,038.80/8,279,884,550,595.80 = 5,184,025,309,248.40/x
  3. Step 3: Cross multiply
    5,519,930,436,038.80x = 8,279,884,550,595.80 × 5,184,025,309,248.40
  4. Step 4: Simplify right side
    5,519,930,436,038.80x = 42,923,131,067,943,441,693,409,280
  5. Step 5: Solve for x
    x = 42,923,131,067,943,441,693,409,280/5,519,930,436,038.80
  6. Step 6: Final answer
    x = 7,776,027,536,090.81

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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.