Home / 652,536,502,605.64-900,459,799,371.78-359,545,029,329.58

Finding the Fourth Proportional to 652,536,502,605.64, 900,459,799,371.78 and 359,545,029,329.58

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Solution

The fourth proportional to 652,536,502,605.64, 900,459,799,371.78 and 359,545,029,329.58 is: 496,149,784,238.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,536,502,605.64 : 900,459,799,371.78 = 359,545,029,329.58 : x
  2. Step 2: Convert to fraction form
    652,536,502,605.64/900,459,799,371.78 = 359,545,029,329.58/x
  3. Step 3: Cross multiply
    652,536,502,605.64x = 900,459,799,371.78 × 359,545,029,329.58
  4. Step 4: Simplify right side
    652,536,502,605.64x = 323,755,844,975,234,362,900,480
  5. Step 5: Solve for x
    x = 323,755,844,975,234,362,900,480/652,536,502,605.64
  6. Step 6: Final answer
    x = 496,149,784,238.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.