Home / 592,364,015.10-888,546,022.65-286,253,999.10

Finding the Fourth Proportional to 592,364,015.10, 888,546,022.65 and 286,253,999.10

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Solution

The fourth proportional to 592,364,015.10, 888,546,022.65 and 286,253,999.10 is: 429,380,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,364,015.10 : 888,546,022.65 = 286,253,999.10 : x
  2. Step 2: Convert to fraction form
    592,364,015.10/888,546,022.65 = 286,253,999.10/x
  3. Step 3: Cross multiply
    592,364,015.10x = 888,546,022.65 × 286,253,999.10
  4. Step 4: Simplify right side
    592,364,015.10x = 254,349,852,367,961,696
  5. Step 5: Solve for x
    x = 254,349,852,367,961,696/592,364,015.10
  6. Step 6: Final answer
    x = 429,380,998.65

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Double scale
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Similar ratio
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1.5x scale

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.