Home / 1,834,412,693.16-2,749,639,708.08-900,649,598.52

Finding the Fourth Proportional to 1,834,412,693.16, 2,749,639,708.08 and 900,649,598.52

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Solution

The fourth proportional to 1,834,412,693.16, 2,749,639,708.08 and 900,649,598.52 is: 1,350,002,596.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,412,693.16 : 2,749,639,708.08 = 900,649,598.52 : x
  2. Step 2: Convert to fraction form
    1,834,412,693.16/2,749,639,708.08 = 900,649,598.52/x
  3. Step 3: Cross multiply
    1,834,412,693.16x = 2,749,639,708.08 × 900,649,598.52
  4. Step 4: Simplify right side
    1,834,412,693.16x = 2,476,461,899,156,901,888
  5. Step 5: Solve for x
    x = 2,476,461,899,156,901,888/1,834,412,693.16
  6. Step 6: Final answer
    x = 1,350,002,596.68

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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.