Home / 15,955,806,221.84-23,933,709,334.42-5,332,030,536.36

Finding the Fourth Proportional to 15,955,806,221.84, 23,933,709,334.42 and 5,332,030,536.36

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Solution

The fourth proportional to 15,955,806,221.84, 23,933,709,334.42 and 5,332,030,536.36 is: 7,998,045,805.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,955,806,221.84 : 23,933,709,334.42 = 5,332,030,536.36 : x
  2. Step 2: Convert to fraction form
    15,955,806,221.84/23,933,709,334.42 = 5,332,030,536.36/x
  3. Step 3: Cross multiply
    15,955,806,221.84x = 23,933,709,334.42 × 5,332,030,536.36
  4. Step 4: Simplify right side
    15,955,806,221.84x = 127,615,269,019,559,575,552
  5. Step 5: Solve for x
    x = 127,615,269,019,559,575,552/15,955,806,221.84
  6. Step 6: Final answer
    x = 7,998,045,805.10

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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.