Home / 9,516,050.07-13,138,973.66-5,849,882.14

Finding the Fourth Proportional to 9,516,050.07, 13,138,973.66 and 5,849,882.14

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Solution

The fourth proportional to 9,516,050.07, 13,138,973.66 and 5,849,882.14 is: 8,077,032.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,516,050.07 : 13,138,973.66 = 5,849,882.14 : x
  2. Step 2: Convert to fraction form
    9,516,050.07/13,138,973.66 = 5,849,882.14/x
  3. Step 3: Cross multiply
    9,516,050.07x = 13,138,973.66 × 5,849,882.14
  4. Step 4: Simplify right side
    9,516,050.07x = 76,861,447,333,341.70
  5. Step 5: Solve for x
    x = 76,861,447,333,341.70/9,516,050.07
  6. Step 6: Final answer
    x = 8,077,032.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.