Home / 17,688,047.03-26,523,041.03-8,095,200.76

Finding the Fourth Proportional to 17,688,047.03, 26,523,041.03 and 8,095,200.76

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Solution

The fourth proportional to 17,688,047.03, 26,523,041.03 and 8,095,200.76 is: 12,138,668.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,688,047.03 : 26,523,041.03 = 8,095,200.76 : x
  2. Step 2: Convert to fraction form
    17,688,047.03/26,523,041.03 = 8,095,200.76/x
  3. Step 3: Cross multiply
    17,688,047.03x = 26,523,041.03 × 8,095,200.76
  4. Step 4: Simplify right side
    17,688,047.03x = 214,709,341,903,567.19
  5. Step 5: Solve for x
    x = 214,709,341,903,567.19/17,688,047.03
  6. Step 6: Final answer
    x = 12,138,668.65

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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.