Home / 39,294,996,612.66-58,952,414,161.75-10,964,904,322.40

Finding the Fourth Proportional to 39,294,996,612.66, 58,952,414,161.75 and 10,964,904,322.40

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Solution

The fourth proportional to 39,294,996,612.66, 58,952,414,161.75 and 10,964,904,322.40 is: 16,450,124,356.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,294,996,612.66 : 58,952,414,161.75 = 10,964,904,322.40 : x
  2. Step 2: Convert to fraction form
    39,294,996,612.66/58,952,414,161.75 = 10,964,904,322.40/x
  3. Step 3: Cross multiply
    39,294,996,612.66x = 58,952,414,161.75 × 10,964,904,322.40
  4. Step 4: Simplify right side
    39,294,996,612.66x = 646,407,580,857,836,634,112
  5. Step 5: Solve for x
    x = 646,407,580,857,836,634,112/39,294,996,612.66
  6. Step 6: Final answer
    x = 16,450,124,356.28

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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.