Home / 587,502,292,194.96-881,655,982,477.80-205,046,367,415.44

Finding the Fourth Proportional to 587,502,292,194.96, 881,655,982,477.80 and 205,046,367,415.44

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Solution

The fourth proportional to 587,502,292,194.96, 881,655,982,477.80 and 205,046,367,415.44 is: 307,710,044,571.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,502,292,194.96 : 881,655,982,477.80 = 205,046,367,415.44 : x
  2. Step 2: Convert to fraction form
    587,502,292,194.96/881,655,982,477.80 = 205,046,367,415.44/x
  3. Step 3: Cross multiply
    587,502,292,194.96x = 881,655,982,477.80 × 205,046,367,415.44
  4. Step 4: Simplify right side
    587,502,292,194.96x = 180,780,356,517,163,735,973,888
  5. Step 5: Solve for x
    x = 180,780,356,517,163,735,973,888/587,502,292,194.96
  6. Step 6: Final answer
    x = 307,710,044,571.49

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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.