Home / 46,820,892.56-64,615,341.72-26,193,108.56

Finding the Fourth Proportional to 46,820,892.56, 64,615,341.72 and 26,193,108.56

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Solution

The fourth proportional to 46,820,892.56, 64,615,341.72 and 26,193,108.56 is: 36,147,893.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,820,892.56 : 64,615,341.72 = 26,193,108.56 : x
  2. Step 2: Convert to fraction form
    46,820,892.56/64,615,341.72 = 26,193,108.56/x
  3. Step 3: Cross multiply
    46,820,892.56x = 64,615,341.72 × 26,193,108.56
  4. Step 4: Simplify right side
    46,820,892.56x = 1,692,476,660,313,457
  5. Step 5: Solve for x
    x = 1,692,476,660,313,457/46,820,892.56
  6. Step 6: Final answer
    x = 36,147,893.98

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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.