Home / 35,417,956.07-48,850,762.09-23,475,170.68

Finding the Fourth Proportional to 35,417,956.07, 48,850,762.09 and 23,475,170.68

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Solution

The fourth proportional to 35,417,956.07, 48,850,762.09 and 23,475,170.68 is: 32,378,491.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,417,956.07 : 48,850,762.09 = 23,475,170.68 : x
  2. Step 2: Convert to fraction form
    35,417,956.07/48,850,762.09 = 23,475,170.68/x
  3. Step 3: Cross multiply
    35,417,956.07x = 48,850,762.09 × 23,475,170.68
  4. Step 4: Simplify right side
    35,417,956.07x = 1,146,779,977,910,823.50
  5. Step 5: Solve for x
    x = 1,146,779,977,910,823.50/35,417,956.07
  6. Step 6: Final answer
    x = 32,378,491.17

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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.