Home / 295,291,348.61-442,834,443.50-164,333,471.49

Finding the Fourth Proportional to 295,291,348.61, 442,834,443.50 and 164,333,471.49

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Solution

The fourth proportional to 295,291,348.61, 442,834,443.50 and 164,333,471.49 is: 246,443,120.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,291,348.61 : 442,834,443.50 = 164,333,471.49 : x
  2. Step 2: Convert to fraction form
    295,291,348.61/442,834,443.50 = 164,333,471.49/x
  3. Step 3: Cross multiply
    295,291,348.61x = 442,834,443.50 × 164,333,471.49
  4. Step 4: Simplify right side
    295,291,348.61x = 72,772,521,394,875,600
  5. Step 5: Solve for x
    x = 72,772,521,394,875,600/295,291,348.61
  6. Step 6: Final answer
    x = 246,443,120.46

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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.