Home / 53,011,902,004.28-79,517,328,984.83-24,287,171,045.48

Finding the Fourth Proportional to 53,011,902,004.28, 79,517,328,984.83 and 24,287,171,045.48

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Solution

The fourth proportional to 53,011,902,004.28, 79,517,328,984.83 and 24,287,171,045.48 is: 36,430,516,490.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,011,902,004.28 : 79,517,328,984.83 = 24,287,171,045.48 : x
  2. Step 2: Convert to fraction form
    53,011,902,004.28/79,517,328,984.83 = 24,287,171,045.48/x
  3. Step 3: Cross multiply
    53,011,902,004.28x = 79,517,328,984.83 × 24,287,171,045.48
  4. Step 4: Simplify right side
    53,011,902,004.28x = 1,931,250,970,133,751,398,400
  5. Step 5: Solve for x
    x = 1,931,250,970,133,751,398,400/53,011,902,004.28
  6. Step 6: Final answer
    x = 36,430,516,490.01

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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.