Home / 34,605,129.10-51,910,646.10-9,046,097.50

Finding the Fourth Proportional to 34,605,129.10, 51,910,646.10 and 9,046,097.50

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Solution

The fourth proportional to 34,605,129.10, 51,910,646.10 and 9,046,097.50 is: 13,569,918.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,605,129.10 : 51,910,646.10 = 9,046,097.50 : x
  2. Step 2: Convert to fraction form
    34,605,129.10/51,910,646.10 = 9,046,097.50/x
  3. Step 3: Cross multiply
    34,605,129.10x = 51,910,646.10 × 9,046,097.50
  4. Step 4: Simplify right side
    34,605,129.10x = 469,588,765,908,594.75
  5. Step 5: Solve for x
    x = 469,588,765,908,594.75/34,605,129.10
  6. Step 6: Final answer
    x = 13,569,918.05

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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.