Home / 14,380,224,883.75-19,845,323,209.47-8,036,592,530.14

Finding the Fourth Proportional to 14,380,224,883.75, 19,845,323,209.47 and 8,036,592,530.14

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Solution

The fourth proportional to 14,380,224,883.75, 19,845,323,209.47 and 8,036,592,530.14 is: 11,090,840,202.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,380,224,883.75 : 19,845,323,209.47 = 8,036,592,530.14 : x
  2. Step 2: Convert to fraction form
    14,380,224,883.75/19,845,323,209.47 = 8,036,592,530.14/x
  3. Step 3: Cross multiply
    14,380,224,883.75x = 19,845,323,209.47 × 8,036,592,530.14
  4. Step 4: Simplify right side
    14,380,224,883.75x = 159,488,776,263,440,596,992
  5. Step 5: Solve for x
    x = 159,488,776,263,440,596,992/14,380,224,883.75
  6. Step 6: Final answer
    x = 11,090,840,202.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.