Home / 15,934,656.94-23,889,019.05-4,999,225.06

Finding the Fourth Proportional to 15,934,656.94, 23,889,019.05 and 4,999,225.06

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Solution

The fourth proportional to 15,934,656.94, 23,889,019.05 and 4,999,225.06 is: 7,494,769.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,934,656.94 : 23,889,019.05 = 4,999,225.06 : x
  2. Step 2: Convert to fraction form
    15,934,656.94/23,889,019.05 = 4,999,225.06/x
  3. Step 3: Cross multiply
    15,934,656.94x = 23,889,019.05 × 4,999,225.06
  4. Step 4: Simplify right side
    15,934,656.94x = 119,426,582,693,577.39
  5. Step 5: Solve for x
    x = 119,426,582,693,577.39/15,934,656.94
  6. Step 6: Final answer
    x = 7,494,769.62

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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.