Home / 34,702,017.12-52,042,533.54-10,434,501.96

Finding the Fourth Proportional to 34,702,017.12, 52,042,533.54 and 10,434,501.96

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Solution

The fourth proportional to 34,702,017.12, 52,042,533.54 and 10,434,501.96 is: 15,648,598.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,702,017.12 : 52,042,533.54 = 10,434,501.96 : x
  2. Step 2: Convert to fraction form
    34,702,017.12/52,042,533.54 = 10,434,501.96/x
  3. Step 3: Cross multiply
    34,702,017.12x = 52,042,533.54 × 10,434,501.96
  4. Step 4: Simplify right side
    34,702,017.12x = 543,037,918,226,495.75
  5. Step 5: Solve for x
    x = 543,037,918,226,495.75/34,702,017.12
  6. Step 6: Final answer
    x = 15,648,598.07

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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.