Home / 40,926,207.52-56,334,813.05-35,689,977.47

Finding the Fourth Proportional to 40,926,207.52, 56,334,813.05 and 35,689,977.47

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Solution

The fourth proportional to 40,926,207.52, 56,334,813.05 and 35,689,977.47 is: 49,127,156.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,926,207.52 : 56,334,813.05 = 35,689,977.47 : x
  2. Step 2: Convert to fraction form
    40,926,207.52/56,334,813.05 = 35,689,977.47/x
  3. Step 3: Cross multiply
    40,926,207.52x = 56,334,813.05 × 35,689,977.47
  4. Step 4: Simplify right side
    40,926,207.52x = 2,010,588,208,761,223.75
  5. Step 5: Solve for x
    x = 2,010,588,208,761,223.75/40,926,207.52
  6. Step 6: Final answer
    x = 49,127,156.67

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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.