Home / 240,620,270.10-360,930,405.15-58,867,448.10

Finding the Fourth Proportional to 240,620,270.10, 360,930,405.15 and 58,867,448.10

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Solution

The fourth proportional to 240,620,270.10, 360,930,405.15 and 58,867,448.10 is: 88,301,172.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,620,270.10 : 360,930,405.15 = 58,867,448.10 : x
  2. Step 2: Convert to fraction form
    240,620,270.10/360,930,405.15 = 58,867,448.10/x
  3. Step 3: Cross multiply
    240,620,270.10x = 360,930,405.15 × 58,867,448.10
  4. Step 4: Simplify right side
    240,620,270.10x = 21,247,051,892,879,596
  5. Step 5: Solve for x
    x = 21,247,051,892,879,596/240,620,270.10
  6. Step 6: Final answer
    x = 88,301,172.15

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1.5x scale

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.