Home / 3,083,655,828,974-4,255,547,098,459.20-1,694,786,173,758.30

Finding the Fourth Proportional to 3,083,655,828,974, 4,255,547,098,459.20 and 1,694,786,173,758.30

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Solution

The fourth proportional to 3,083,655,828,974, 4,255,547,098,459.20 and 1,694,786,173,758.30 is: 2,338,861,009,221.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,655,828,974 : 4,255,547,098,459.20 = 1,694,786,173,758.30 : x
  2. Step 2: Convert to fraction form
    3,083,655,828,974/4,255,547,098,459.20 = 1,694,786,173,758.30/x
  3. Step 3: Cross multiply
    3,083,655,828,974x = 4,255,547,098,459.20 × 1,694,786,173,758.30
  4. Step 4: Simplify right side
    3,083,655,828,974x = 7,212,242,384,245,903,356,592,128
  5. Step 5: Solve for x
    x = 7,212,242,384,245,903,356,592,128/3,083,655,828,974
  6. Step 6: Final answer
    x = 2,338,861,009,221.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.