Home / 47,256,674.67-70,885,012.59-11,354,882.67

Finding the Fourth Proportional to 47,256,674.67, 70,885,012.59 and 11,354,882.67

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Solution

The fourth proportional to 47,256,674.67, 70,885,012.59 and 11,354,882.67 is: 17,032,324.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,256,674.67 : 70,885,012.59 = 11,354,882.67 : x
  2. Step 2: Convert to fraction form
    47,256,674.67/70,885,012.59 = 11,354,882.67/x
  3. Step 3: Cross multiply
    47,256,674.67x = 70,885,012.59 × 11,354,882.67
  4. Step 4: Simplify right side
    47,256,674.67x = 804,891,001,020,922.88
  5. Step 5: Solve for x
    x = 804,891,001,020,922.88/47,256,674.67
  6. Step 6: Final answer
    x = 17,032,324.15

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1.5x scale

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.