Home / 15,826,771.69-23,727,755.50-6,249,319.14

Finding the Fourth Proportional to 15,826,771.69, 23,727,755.50 and 6,249,319.14

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Solution

The fourth proportional to 15,826,771.69, 23,727,755.50 and 6,249,319.14 is: 9,369,081.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826,771.69 : 23,727,755.50 = 6,249,319.14 : x
  2. Step 2: Convert to fraction form
    15,826,771.69/23,727,755.50 = 6,249,319.14/x
  3. Step 3: Cross multiply
    15,826,771.69x = 23,727,755.50 × 6,249,319.14
  4. Step 4: Simplify right side
    15,826,771.69x = 148,282,316,570,429.84
  5. Step 5: Solve for x
    x = 148,282,316,570,429.84/15,826,771.69
  6. Step 6: Final answer
    x = 9,369,081.67

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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.