Home / 69,249,842,848.46-103,941,934,831.76-33,419,815,017.26

Finding the Fourth Proportional to 69,249,842,848.46, 103,941,934,831.76 and 33,419,815,017.26

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Solution

The fourth proportional to 69,249,842,848.46, 103,941,934,831.76 and 33,419,815,017.26 is: 50,162,138,883.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,249,842,848.46 : 103,941,934,831.76 = 33,419,815,017.26 : x
  2. Step 2: Convert to fraction form
    69,249,842,848.46/103,941,934,831.76 = 33,419,815,017.26/x
  3. Step 3: Cross multiply
    69,249,842,848.46x = 103,941,934,831.76 × 33,419,815,017.26
  4. Step 4: Simplify right side
    69,249,842,848.46x = 3,473,720,234,612,993,556,480
  5. Step 5: Solve for x
    x = 3,473,720,234,612,993,556,480/69,249,842,848.46
  6. Step 6: Final answer
    x = 50,162,138,883.33

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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.