Home / 1,496,029,530.60-2,244,044,295.90-405,512,598.60

Finding the Fourth Proportional to 1,496,029,530.60, 2,244,044,295.90 and 405,512,598.60

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Solution

The fourth proportional to 1,496,029,530.60, 2,244,044,295.90 and 405,512,598.60 is: 608,268,897.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,029,530.60 : 2,244,044,295.90 = 405,512,598.60 : x
  2. Step 2: Convert to fraction form
    1,496,029,530.60/2,244,044,295.90 = 405,512,598.60/x
  3. Step 3: Cross multiply
    1,496,029,530.60x = 2,244,044,295.90 × 405,512,598.60
  4. Step 4: Simplify right side
    1,496,029,530.60x = 909,988,233,803,916,416
  5. Step 5: Solve for x
    x = 909,988,233,803,916,416/1,496,029,530.60
  6. Step 6: Final answer
    x = 608,268,897.90

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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.