Home / 25,130,848.57-37,674,683.02-8,734,002.65

Finding the Fourth Proportional to 25,130,848.57, 37,674,683.02 and 8,734,002.65

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Solution

The fourth proportional to 25,130,848.57, 37,674,683.02 and 8,734,002.65 is: 13,093,500.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,130,848.57 : 37,674,683.02 = 8,734,002.65 : x
  2. Step 2: Convert to fraction form
    25,130,848.57/37,674,683.02 = 8,734,002.65/x
  3. Step 3: Cross multiply
    25,130,848.57x = 37,674,683.02 × 8,734,002.65
  4. Step 4: Simplify right side
    25,130,848.57x = 329,050,781,334,590.06
  5. Step 5: Solve for x
    x = 329,050,781,334,590.06/25,130,848.57
  6. Step 6: Final answer
    x = 13,093,500.62

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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.