Home / 48,323,478.29-66,686,410.89-26,593,446.29

Finding the Fourth Proportional to 48,323,478.29, 66,686,410.89 and 26,593,446.29

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Solution

The fourth proportional to 48,323,478.29, 66,686,410.89 and 26,593,446.29 is: 36,698,961.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,323,478.29 : 66,686,410.89 = 26,593,446.29 : x
  2. Step 2: Convert to fraction form
    48,323,478.29/66,686,410.89 = 26,593,446.29/x
  3. Step 3: Cross multiply
    48,323,478.29x = 66,686,410.89 × 26,593,446.29
  4. Step 4: Simplify right side
    48,323,478.29x = 1,773,421,485,942,654
  5. Step 5: Solve for x
    x = 1,773,421,485,942,654/48,323,478.29
  6. Step 6: Final answer
    x = 36,698,961.85

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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.