Home / 1,496,725,065.84-2,245,062,899.03-447,465,726.03

Finding the Fourth Proportional to 1,496,725,065.84, 2,245,062,899.03 and 447,465,726.03

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Solution

The fourth proportional to 1,496,725,065.84, 2,245,062,899.03 and 447,465,726.03 is: 671,191,204.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,725,065.84 : 2,245,062,899.03 = 447,465,726.03 : x
  2. Step 2: Convert to fraction form
    1,496,725,065.84/2,245,062,899.03 = 447,465,726.03/x
  3. Step 3: Cross multiply
    1,496,725,065.84x = 2,245,062,899.03 × 447,465,726.03
  4. Step 4: Simplify right side
    1,496,725,065.84x = 1,004,588,700,095,238,144
  5. Step 5: Solve for x
    x = 1,004,588,700,095,238,144/1,496,725,065.84
  6. Step 6: Final answer
    x = 671,191,204.73

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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.