Home / 25,575,059.67-38,336,740.17-11,011,478.77

Finding the Fourth Proportional to 25,575,059.67, 38,336,740.17 and 11,011,478.77

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Solution

The fourth proportional to 25,575,059.67, 38,336,740.17 and 11,011,478.77 is: 16,506,088.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,575,059.67 : 38,336,740.17 = 11,011,478.77 : x
  2. Step 2: Convert to fraction form
    25,575,059.67/38,336,740.17 = 11,011,478.77/x
  3. Step 3: Cross multiply
    25,575,059.67x = 38,336,740.17 × 11,011,478.77
  4. Step 4: Simplify right side
    25,575,059.67x = 422,144,200,492,961.19
  5. Step 5: Solve for x
    x = 422,144,200,492,961.19/25,575,059.67
  6. Step 6: Final answer
    x = 16,506,088.59

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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.