Home / 39,000,852,845.64-58,482,837,697.14-15,108,548,059.08

Finding the Fourth Proportional to 39,000,852,845.64, 58,482,837,697.14 and 15,108,548,059.08

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Solution

The fourth proportional to 39,000,852,845.64, 58,482,837,697.14 and 15,108,548,059.08 is: 22,655,678,004.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,000,852,845.64 : 58,482,837,697.14 = 15,108,548,059.08 : x
  2. Step 2: Convert to fraction form
    39,000,852,845.64/58,482,837,697.14 = 15,108,548,059.08/x
  3. Step 3: Cross multiply
    39,000,852,845.64x = 58,482,837,697.14 × 15,108,548,059.08
  4. Step 4: Simplify right side
    39,000,852,845.64x = 883,590,763,978,615,160,832
  5. Step 5: Solve for x
    x = 883,590,763,978,615,160,832/39,000,852,845.64
  6. Step 6: Final answer
    x = 22,655,678,004.68

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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.