Home / 22,090,611,659.67-33,135,917,875.40-5,302,422,921.74

Finding the Fourth Proportional to 22,090,611,659.67, 33,135,917,875.40 and 5,302,422,921.74

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Solution

The fourth proportional to 22,090,611,659.67, 33,135,917,875.40 and 5,302,422,921.74 is: 7,953,634,475.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,090,611,659.67 : 33,135,917,875.40 = 5,302,422,921.74 : x
  2. Step 2: Convert to fraction form
    22,090,611,659.67/33,135,917,875.40 = 5,302,422,921.74/x
  3. Step 3: Cross multiply
    22,090,611,659.67x = 33,135,917,875.40 × 5,302,422,921.74
  4. Step 4: Simplify right side
    22,090,611,659.67x = 175,700,650,475,513,905,152
  5. Step 5: Solve for x
    x = 175,700,650,475,513,905,152/22,090,611,659.67
  6. Step 6: Final answer
    x = 7,953,634,475.24

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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.