Home / 56,048,864.17-84,097,567.85-30,110,902.01

Finding the Fourth Proportional to 56,048,864.17, 84,097,567.85 and 30,110,902.01

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Solution

The fourth proportional to 56,048,864.17, 84,097,567.85 and 30,110,902.01 is: 45,179,392.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,048,864.17 : 84,097,567.85 = 30,110,902.01 : x
  2. Step 2: Convert to fraction form
    56,048,864.17/84,097,567.85 = 30,110,902.01/x
  3. Step 3: Cross multiply
    56,048,864.17x = 84,097,567.85 × 30,110,902.01
  4. Step 4: Simplify right side
    56,048,864.17x = 2,532,253,624,810,676.50
  5. Step 5: Solve for x
    x = 2,532,253,624,810,676.50/56,048,864.17
  6. Step 6: Final answer
    x = 45,179,392.34

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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.