Home / 34,814,188,109.49-48,043,290,787.47-19,572,347,853.59

Finding the Fourth Proportional to 34,814,188,109.49, 48,043,290,787.47 and 19,572,347,853.59

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Solution

The fourth proportional to 34,814,188,109.49, 48,043,290,787.47 and 19,572,347,853.59 is: 27,009,677,674.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,814,188,109.49 : 48,043,290,787.47 = 19,572,347,853.59 : x
  2. Step 2: Convert to fraction form
    34,814,188,109.49/48,043,290,787.47 = 19,572,347,853.59/x
  3. Step 3: Cross multiply
    34,814,188,109.49x = 48,043,290,787.47 × 19,572,347,853.59
  4. Step 4: Simplify right side
    34,814,188,109.49x = 940,319,999,323,298,463,744
  5. Step 5: Solve for x
    x = 940,319,999,323,298,463,744/34,814,188,109.49
  6. Step 6: Final answer
    x = 27,009,677,674.11

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1.5x scale

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.