Home / 1,064,971,522-1,597,457,283-258,092,290

Finding the Fourth Proportional to 1,064,971,522, 1,597,457,283 and 258,092,290

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Solution

The fourth proportional to 1,064,971,522, 1,597,457,283 and 258,092,290 is: 387,138,435

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,971,522 : 1,597,457,283 = 258,092,290 : x
  2. Step 2: Convert to fraction form
    1,064,971,522/1,597,457,283 = 258,092,290/x
  3. Step 3: Cross multiply
    1,064,971,522x = 1,597,457,283 × 258,092,290
  4. Step 4: Simplify right side
    1,064,971,522x = 412,291,408,346,648,064
  5. Step 5: Solve for x
    x = 412,291,408,346,648,064/1,064,971,522
  6. Step 6: Final answer
    x = 387,138,435

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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.