Home / 66,303,862,830.54-99,419,473,574.88-32,653,487,707.22

Finding the Fourth Proportional to 66,303,862,830.54, 99,419,473,574.88 and 32,653,487,707.22

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Solution

The fourth proportional to 66,303,862,830.54, 99,419,473,574.88 and 32,653,487,707.22 is: 48,962,344,268.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,303,862,830.54 : 99,419,473,574.88 = 32,653,487,707.22 : x
  2. Step 2: Convert to fraction form
    66,303,862,830.54/99,419,473,574.88 = 32,653,487,707.22/x
  3. Step 3: Cross multiply
    66,303,862,830.54x = 99,419,473,574.88 × 32,653,487,707.22
  4. Step 4: Simplify right side
    66,303,862,830.54x = 3,246,392,558,235,627,814,912
  5. Step 5: Solve for x
    x = 3,246,392,558,235,627,814,912/66,303,862,830.54
  6. Step 6: Final answer
    x = 48,962,344,268.43

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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.