Home / 1,766,619,176,710.50-2,650,733,932,683.40-906,697,219,984.35

Finding the Fourth Proportional to 1,766,619,176,710.50, 2,650,733,932,683.40 and 906,697,219,984.35

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Solution

The fourth proportional to 1,766,619,176,710.50, 2,650,733,932,683.40 and 906,697,219,984.35 is: 1,360,459,073,107.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,619,176,710.50 : 2,650,733,932,683.40 = 906,697,219,984.35 : x
  2. Step 2: Convert to fraction form
    1,766,619,176,710.50/2,650,733,932,683.40 = 906,697,219,984.35/x
  3. Step 3: Cross multiply
    1,766,619,176,710.50x = 2,650,733,932,683.40 × 906,697,219,984.35
  4. Step 4: Simplify right side
    1,766,619,176,710.50x = 2,403,413,087,682,221,670,662,144
  5. Step 5: Solve for x
    x = 2,403,413,087,682,221,670,662,144/1,766,619,176,710.50
  6. Step 6: Final answer
    x = 1,360,459,073,107.91

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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.