Home / 297,875,110.60-446,812,665.90-79,525,030.60

Finding the Fourth Proportional to 297,875,110.60, 446,812,665.90 and 79,525,030.60

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Solution

The fourth proportional to 297,875,110.60, 446,812,665.90 and 79,525,030.60 is: 119,287,545.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,875,110.60 : 446,812,665.90 = 79,525,030.60 : x
  2. Step 2: Convert to fraction form
    297,875,110.60/446,812,665.90 = 79,525,030.60/x
  3. Step 3: Cross multiply
    297,875,110.60x = 446,812,665.90 × 79,525,030.60
  4. Step 4: Simplify right side
    297,875,110.60x = 35,532,790,928,165,072
  5. Step 5: Solve for x
    x = 35,532,790,928,165,072/297,875,110.60
  6. Step 6: Final answer
    x = 119,287,545.90

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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.