Home / 1,480,086,731,931.80-2,218,563,172,320.70-497,852,188,108.22

Finding the Fourth Proportional to 1,480,086,731,931.80, 2,218,563,172,320.70 and 497,852,188,108.22

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Solution

The fourth proportional to 1,480,086,731,931.80, 2,218,563,172,320.70 and 497,852,188,108.22 is: 746,251,220,260.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,086,731,931.80 : 2,218,563,172,320.70 = 497,852,188,108.22 : x
  2. Step 2: Convert to fraction form
    1,480,086,731,931.80/2,218,563,172,320.70 = 497,852,188,108.22/x
  3. Step 3: Cross multiply
    1,480,086,731,931.80x = 2,218,563,172,320.70 × 497,852,188,108.22
  4. Step 4: Simplify right side
    1,480,086,731,931.80x = 1,104,516,529,796,174,500,069,376
  5. Step 5: Solve for x
    x = 1,104,516,529,796,174,500,069,376/1,480,086,731,931.80
  6. Step 6: Final answer
    x = 746,251,220,260.97

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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.