Home / 32,906,862,118.92-45,425,372,380.10-22,216,464,050.25

Finding the Fourth Proportional to 32,906,862,118.92, 45,425,372,380.10 and 22,216,464,050.25

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Solution

The fourth proportional to 32,906,862,118.92, 45,425,372,380.10 and 22,216,464,050.25 is: 30,668,106,512.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,906,862,118.92 : 45,425,372,380.10 = 22,216,464,050.25 : x
  2. Step 2: Convert to fraction form
    32,906,862,118.92/45,425,372,380.10 = 22,216,464,050.25/x
  3. Step 3: Cross multiply
    32,906,862,118.92x = 45,425,372,380.10 × 22,216,464,050.25
  4. Step 4: Simplify right side
    32,906,862,118.92x = 1,009,191,152,451,710,877,696
  5. Step 5: Solve for x
    x = 1,009,191,152,451,710,877,696/32,906,862,118.92
  6. Step 6: Final answer
    x = 30,668,106,512.39

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Double scale
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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.