Home / 14,527,526.20-21,791,230.86-4,430,118.04

Finding the Fourth Proportional to 14,527,526.20, 21,791,230.86 and 4,430,118.04

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Solution

The fourth proportional to 14,527,526.20, 21,791,230.86 and 4,430,118.04 is: 6,645,159.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,527,526.20 : 21,791,230.86 = 4,430,118.04 : x
  2. Step 2: Convert to fraction form
    14,527,526.20/21,791,230.86 = 4,430,118.04/x
  3. Step 3: Cross multiply
    14,527,526.20x = 21,791,230.86 × 4,430,118.04
  4. Step 4: Simplify right side
    14,527,526.20x = 96,537,724,946,690.72
  5. Step 5: Solve for x
    x = 96,537,724,946,690.72/14,527,526.20
  6. Step 6: Final answer
    x = 6,645,159.24

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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.