Home / 51,999,287.36-77,952,675.84-24,688,731.20

Finding the Fourth Proportional to 51,999,287.36, 77,952,675.84 and 24,688,731.20

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Solution

The fourth proportional to 51,999,287.36, 77,952,675.84 and 24,688,731.20 is: 37,011,135.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,999,287.36 : 77,952,675.84 = 24,688,731.20 : x
  2. Step 2: Convert to fraction form
    51,999,287.36/77,952,675.84 = 24,688,731.20/x
  3. Step 3: Cross multiply
    51,999,287.36x = 77,952,675.84 × 24,688,731.20
  4. Step 4: Simplify right side
    51,999,287.36x = 1,924,552,660,134,494.25
  5. Step 5: Solve for x
    x = 1,924,552,660,134,494.25/51,999,287.36
  6. Step 6: Final answer
    x = 37,011,135.30

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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.