Home / 39,366,989.40-59,050,484.10-23,184,610.95

Finding the Fourth Proportional to 39,366,989.40, 59,050,484.10 and 23,184,610.95

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Solution

The fourth proportional to 39,366,989.40, 59,050,484.10 and 23,184,610.95 is: 34,776,916.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,989.40 : 59,050,484.10 = 23,184,610.95 : x
  2. Step 2: Convert to fraction form
    39,366,989.40/59,050,484.10 = 23,184,610.95/x
  3. Step 3: Cross multiply
    39,366,989.40x = 59,050,484.10 × 23,184,610.95
  4. Step 4: Simplify right side
    39,366,989.40x = 1,369,062,500,267,661
  5. Step 5: Solve for x
    x = 1,369,062,500,267,661/39,366,989.40
  6. Step 6: Final answer
    x = 34,776,916.43

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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.