Home / 19,727,054,752.60-29,590,581,557.08-9,100,134,903.24

Finding the Fourth Proportional to 19,727,054,752.60, 29,590,581,557.08 and 9,100,134,903.24

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Solution

The fourth proportional to 19,727,054,752.60, 29,590,581,557.08 and 9,100,134,903.24 is: 13,650,202,091.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,727,054,752.60 : 29,590,581,557.08 = 9,100,134,903.24 : x
  2. Step 2: Convert to fraction form
    19,727,054,752.60/29,590,581,557.08 = 9,100,134,903.24/x
  3. Step 3: Cross multiply
    19,727,054,752.60x = 29,590,581,557.08 × 9,100,134,903.24
  4. Step 4: Simplify right side
    19,727,054,752.60x = 269,278,284,034,753,560,576
  5. Step 5: Solve for x
    x = 269,278,284,034,753,560,576/19,727,054,752.60
  6. Step 6: Final answer
    x = 13,650,202,091.08

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1.5x scale

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.