Home / 51,213,629.40-76,820,444.10-22,473,533.40

Finding the Fourth Proportional to 51,213,629.40, 76,820,444.10 and 22,473,533.40

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Solution

The fourth proportional to 51,213,629.40, 76,820,444.10 and 22,473,533.40 is: 33,710,300.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,213,629.40 : 76,820,444.10 = 22,473,533.40 : x
  2. Step 2: Convert to fraction form
    51,213,629.40/76,820,444.10 = 22,473,533.40/x
  3. Step 3: Cross multiply
    51,213,629.40x = 76,820,444.10 × 22,473,533.40
  4. Step 4: Simplify right side
    51,213,629.40x = 1,726,426,816,284,182.75
  5. Step 5: Solve for x
    x = 1,726,426,816,284,182.75/51,213,629.40
  6. Step 6: Final answer
    x = 33,710,300.10

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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.