Home / 1,834,412,694.16-2,749,639,709.56-900,649,599.52

Finding the Fourth Proportional to 1,834,412,694.16, 2,749,639,709.56 and 900,649,599.52

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Solution

The fourth proportional to 1,834,412,694.16, 2,749,639,709.56 and 900,649,599.52 is: 1,350,002,598.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,412,694.16 : 2,749,639,709.56 = 900,649,599.52 : x
  2. Step 2: Convert to fraction form
    1,834,412,694.16/2,749,639,709.56 = 900,649,599.52/x
  3. Step 3: Cross multiply
    1,834,412,694.16x = 2,749,639,709.56 × 900,649,599.52
  4. Step 4: Simplify right side
    1,834,412,694.16x = 2,476,461,903,239,502,848
  5. Step 5: Solve for x
    x = 2,476,461,903,239,502,848/1,834,412,694.16
  6. Step 6: Final answer
    x = 1,350,002,598.17

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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.