Home / 244,597,973.40-366,896,960.10-83,039,909.40

Finding the Fourth Proportional to 244,597,973.40, 366,896,960.10 and 83,039,909.40

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Solution

The fourth proportional to 244,597,973.40, 366,896,960.10 and 83,039,909.40 is: 124,559,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,597,973.40 : 366,896,960.10 = 83,039,909.40 : x
  2. Step 2: Convert to fraction form
    244,597,973.40/366,896,960.10 = 83,039,909.40/x
  3. Step 3: Cross multiply
    244,597,973.40x = 366,896,960.10 × 83,039,909.40
  4. Step 4: Simplify right side
    244,597,973.40x = 30,467,090,325,839,420
  5. Step 5: Solve for x
    x = 30,467,090,325,839,420/244,597,973.40
  6. Step 6: Final answer
    x = 124,559,864.10

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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.