Home / 634,389,688,457.68-951,305,292,371.64-336,199,759,036.88

Finding the Fourth Proportional to 634,389,688,457.68, 951,305,292,371.64 and 336,199,759,036.88

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Solution

The fourth proportional to 634,389,688,457.68, 951,305,292,371.64 and 336,199,759,036.88 is: 504,151,652,974.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,389,688,457.68 : 951,305,292,371.64 = 336,199,759,036.88 : x
  2. Step 2: Convert to fraction form
    634,389,688,457.68/951,305,292,371.64 = 336,199,759,036.88/x
  3. Step 3: Cross multiply
    634,389,688,457.68x = 951,305,292,371.64 × 336,199,759,036.88
  4. Step 4: Simplify right side
    634,389,688,457.68x = 319,828,610,065,854,032,248,832
  5. Step 5: Solve for x
    x = 319,828,610,065,854,032,248,832/634,389,688,457.68
  6. Step 6: Final answer
    x = 504,151,652,974.40

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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.