Home / 29,651,638.90-44,506,149.14-14,309,728.67

Finding the Fourth Proportional to 29,651,638.90, 44,506,149.14 and 14,309,728.67

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Solution

The fourth proportional to 29,651,638.90, 44,506,149.14 and 14,309,728.67 is: 21,478,439.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,651,638.90 : 44,506,149.14 = 14,309,728.67 : x
  2. Step 2: Convert to fraction form
    29,651,638.90/44,506,149.14 = 14,309,728.67/x
  3. Step 3: Cross multiply
    29,651,638.90x = 44,506,149.14 × 14,309,728.67
  4. Step 4: Simplify right side
    29,651,638.90x = 636,870,918,339,953.88
  5. Step 5: Solve for x
    x = 636,870,918,339,953.88/29,651,638.90
  6. Step 6: Final answer
    x = 21,478,439.03

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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.