Home / 54,574,407,643.20-81,861,611,464.80-33,360,983,534.40

Finding the Fourth Proportional to 54,574,407,643.20, 81,861,611,464.80 and 33,360,983,534.40

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Solution

The fourth proportional to 54,574,407,643.20, 81,861,611,464.80 and 33,360,983,534.40 is: 50,041,475,301.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,574,407,643.20 : 81,861,611,464.80 = 33,360,983,534.40 : x
  2. Step 2: Convert to fraction form
    54,574,407,643.20/81,861,611,464.80 = 33,360,983,534.40/x
  3. Step 3: Cross multiply
    54,574,407,643.20x = 81,861,611,464.80 × 33,360,983,534.40
  4. Step 4: Simplify right side
    54,574,407,643.20x = 2,730,983,872,176,643,375,104
  5. Step 5: Solve for x
    x = 2,730,983,872,176,643,375,104/54,574,407,643.20
  6. Step 6: Final answer
    x = 50,041,475,301.60

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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.