Home / 38,263,820,236.80-57,395,730,355.20-24,213,370,502.40

Finding the Fourth Proportional to 38,263,820,236.80, 57,395,730,355.20 and 24,213,370,502.40

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Solution

The fourth proportional to 38,263,820,236.80, 57,395,730,355.20 and 24,213,370,502.40 is: 36,320,055,753.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,263,820,236.80 : 57,395,730,355.20 = 24,213,370,502.40 : x
  2. Step 2: Convert to fraction form
    38,263,820,236.80/57,395,730,355.20 = 24,213,370,502.40/x
  3. Step 3: Cross multiply
    38,263,820,236.80x = 57,395,730,355.20 × 24,213,370,502.40
  4. Step 4: Simplify right side
    38,263,820,236.80x = 1,389,744,084,346,303,938,560
  5. Step 5: Solve for x
    x = 1,389,744,084,346,303,938,560/38,263,820,236.80
  6. Step 6: Final answer
    x = 36,320,055,753.60

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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.