Home / 4,239,332,966.76-6,359,690,197.62-1,251,698,058.36

Finding the Fourth Proportional to 4,239,332,966.76, 6,359,690,197.62 and 1,251,698,058.36

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Solution

The fourth proportional to 4,239,332,966.76, 6,359,690,197.62 and 1,251,698,058.36 is: 1,877,751,036.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,239,332,966.76 : 6,359,690,197.62 = 1,251,698,058.36 : x
  2. Step 2: Convert to fraction form
    4,239,332,966.76/6,359,690,197.62 = 1,251,698,058.36/x
  3. Step 3: Cross multiply
    4,239,332,966.76x = 6,359,690,197.62 × 1,251,698,058.36
  4. Step 4: Simplify right side
    4,239,332,966.76x = 7,960,411,872,132,077,568
  5. Step 5: Solve for x
    x = 7,960,411,872,132,077,568/4,239,332,966.76
  6. Step 6: Final answer
    x = 1,877,751,036.44

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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.