Home / 48,200,561.43-66,516,533.85-26,173,864.71

Finding the Fourth Proportional to 48,200,561.43, 66,516,533.85 and 26,173,864.71

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Solution

The fourth proportional to 48,200,561.43, 66,516,533.85 and 26,173,864.71 is: 36,119,802.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,561.43 : 66,516,533.85 = 26,173,864.71 : x
  2. Step 2: Convert to fraction form
    48,200,561.43/66,516,533.85 = 26,173,864.71/x
  3. Step 3: Cross multiply
    48,200,561.43x = 66,516,533.85 × 26,173,864.71
  4. Step 4: Simplify right side
    48,200,561.43x = 1,740,994,757,968,035.50
  5. Step 5: Solve for x
    x = 1,740,994,757,968,035.50/48,200,561.43
  6. Step 6: Final answer
    x = 36,119,802.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.