Home / 35,470,330.90-53,229,115.95-16,291,215.70

Finding the Fourth Proportional to 35,470,330.90, 53,229,115.95 and 16,291,215.70

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Solution

The fourth proportional to 35,470,330.90, 53,229,115.95 and 16,291,215.70 is: 24,447,671.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,470,330.90 : 53,229,115.95 = 16,291,215.70 : x
  2. Step 2: Convert to fraction form
    35,470,330.90/53,229,115.95 = 16,291,215.70/x
  3. Step 3: Cross multiply
    35,470,330.90x = 53,229,115.95 × 16,291,215.70
  4. Step 4: Simplify right side
    35,470,330.90x = 867,167,009,461,760.38
  5. Step 5: Solve for x
    x = 867,167,009,461,760.38/35,470,330.90
  6. Step 6: Final answer
    x = 24,447,671.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.