Home / 582,128,244,037.80-873,192,366,056.70-283,854,644,447.40

Finding the Fourth Proportional to 582,128,244,037.80, 873,192,366,056.70 and 283,854,644,447.40

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Solution

The fourth proportional to 582,128,244,037.80, 873,192,366,056.70 and 283,854,644,447.40 is: 425,781,966,671.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,128,244,037.80 : 873,192,366,056.70 = 283,854,644,447.40 : x
  2. Step 2: Convert to fraction form
    582,128,244,037.80/873,192,366,056.70 = 283,854,644,447.40/x
  3. Step 3: Cross multiply
    582,128,244,037.80x = 873,192,366,056.70 × 283,854,644,447.40
  4. Step 4: Simplify right side
    582,128,244,037.80x = 247,859,708,601,208,550,719,488
  5. Step 5: Solve for x
    x = 247,859,708,601,208,550,719,488/582,128,244,037.80
  6. Step 6: Final answer
    x = 425,781,966,671.10

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Double scale
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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.