Home / 39,695,622.90-59,543,434.35-38,016,006.90

Finding the Fourth Proportional to 39,695,622.90, 59,543,434.35 and 38,016,006.90

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Solution

The fourth proportional to 39,695,622.90, 59,543,434.35 and 38,016,006.90 is: 57,024,010.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,695,622.90 : 59,543,434.35 = 38,016,006.90 : x
  2. Step 2: Convert to fraction form
    39,695,622.90/59,543,434.35 = 38,016,006.90/x
  3. Step 3: Cross multiply
    39,695,622.90x = 59,543,434.35 × 38,016,006.90
  4. Step 4: Simplify right side
    39,695,622.90x = 2,263,603,611,099,297
  5. Step 5: Solve for x
    x = 2,263,603,611,099,297/39,695,622.90
  6. Step 6: Final answer
    x = 57,024,010.35

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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.