Home / 47,391,892.02-65,400,899.93-26,483,924.82

Finding the Fourth Proportional to 47,391,892.02, 65,400,899.93 and 26,483,924.82

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Solution

The fourth proportional to 47,391,892.02, 65,400,899.93 and 26,483,924.82 is: 36,547,865.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,391,892.02 : 65,400,899.93 = 26,483,924.82 : x
  2. Step 2: Convert to fraction form
    47,391,892.02/65,400,899.93 = 26,483,924.82/x
  3. Step 3: Cross multiply
    47,391,892.02x = 65,400,899.93 × 26,483,924.82
  4. Step 4: Simplify right side
    47,391,892.02x = 1,732,072,516,906,463.25
  5. Step 5: Solve for x
    x = 1,732,072,516,906,463.25/47,391,892.02
  6. Step 6: Final answer
    x = 36,547,865.96

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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.