Home / 2,506,489,553.64-3,759,859,213.66-953,901,205.86

Finding the Fourth Proportional to 2,506,489,553.64, 3,759,859,213.66 and 953,901,205.86

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Solution

The fourth proportional to 2,506,489,553.64, 3,759,859,213.66 and 953,901,205.86 is: 1,430,899,335.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,489,553.64 : 3,759,859,213.66 = 953,901,205.86 : x
  2. Step 2: Convert to fraction form
    2,506,489,553.64/3,759,859,213.66 = 953,901,205.86/x
  3. Step 3: Cross multiply
    2,506,489,553.64x = 3,759,859,213.66 × 953,901,205.86
  4. Step 4: Simplify right side
    2,506,489,553.64x = 3,586,534,237,774,105,088
  5. Step 5: Solve for x
    x = 3,586,534,237,774,105,088/2,506,489,553.64
  6. Step 6: Final answer
    x = 1,430,899,335.91

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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.