Home / 41,570,521,247.60-62,355,781,871.40-25,591,578,412.40

Finding the Fourth Proportional to 41,570,521,247.60, 62,355,781,871.40 and 25,591,578,412.40

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Solution

The fourth proportional to 41,570,521,247.60, 62,355,781,871.40 and 25,591,578,412.40 is: 38,387,367,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,521,247.60 : 62,355,781,871.40 = 25,591,578,412.40 : x
  2. Step 2: Convert to fraction form
    41,570,521,247.60/62,355,781,871.40 = 25,591,578,412.40/x
  3. Step 3: Cross multiply
    41,570,521,247.60x = 62,355,781,871.40 × 25,591,578,412.40
  4. Step 4: Simplify right side
    41,570,521,247.60x = 1,595,782,881,228,443,615,232
  5. Step 5: Solve for x
    x = 1,595,782,881,228,443,615,232/41,570,521,247.60
  6. Step 6: Final answer
    x = 38,387,367,618.60

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1.5x scale

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.