Home / 32,614,745,855.94-45,007,643,833.07-18,882,118,228.86

Finding the Fourth Proportional to 32,614,745,855.94, 45,007,643,833.07 and 18,882,118,228.86

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Solution

The fourth proportional to 32,614,745,855.94, 45,007,643,833.07 and 18,882,118,228.86 is: 26,056,914,740.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,614,745,855.94 : 45,007,643,833.07 = 18,882,118,228.86 : x
  2. Step 2: Convert to fraction form
    32,614,745,855.94/45,007,643,833.07 = 18,882,118,228.86/x
  3. Step 3: Cross multiply
    32,614,745,855.94x = 45,007,643,833.07 × 18,882,118,228.86
  4. Step 4: Simplify right side
    32,614,745,855.94x = 849,839,652,058,355,073,024
  5. Step 5: Solve for x
    x = 849,839,652,058,355,073,024/32,614,745,855.94
  6. Step 6: Final answer
    x = 26,056,914,740.72

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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.